Sharp AR-5516, AR-5520 Service Manual

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CODE : 00ZAR5520/S1E

DIGITAL COPIER

AR-5516 AR-5516S AR-5516D

[ 1 ] GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1

[ 2 ] CONFIGURATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1

[ 3 ] SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1

[ 4 ] CONSUMABLE PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1

[ 5 ] EXTERNAL VIEWS AND INTERNAL STRUCTURES . . . . . . . 5 - 1

AR-5520 AR-5520S AR-5520D

(With RSPF installed)

MODEL

CONTENTS

AR-5520 AR-5516 AR-5520S AR-5516S AR-5520D AR-5516D

[ 6 ] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1

[ 7 ] SIMULATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1

[ 8 ] USER PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 1

[ 9 ] TROUBLE CODE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 1

[10] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 1

[11] DISASSEMBLY AND ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . 11 - 1

[12] FLASH ROM VERSION UP PROCEDURE . . . . . . . . . . . . . . 12 - 1

[13] ELECTRICAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 1

Parts marked with “ “ are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used for

SHARP CORPORATION

after sales service only. The contents are subject to change without notice.

[1] GENERAL

1.Note for servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

[2] CONFIGURATION

1.System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

[3] SPECIFICATIONS

1.Copy mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

[4] CONSUMABLE PARTS

1.Supply system table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

2.Environmental conditions . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

3. Production number identification . . . . . . . . . . . . . . . . . . . 4-3

[5] EXTERNAL VIEWS AND INTERNAL STRUCTURES

1.Appearance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

2.Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

3.Operation Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

4.Motor, solenoid, clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

5.Sensor, switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

6.PWB unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

7.Cross sectional view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

[6] ADJUSTMENTS

1.Adjustment item list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

2.Copier adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

[7] SIMULATIONS

1.Entering the simulation mode . . . . . . . . . . . . . . . . . . . . . . 7-1

2.Canceling the simulation mode. . . . . . . . . . . . . . . . . . . . . 7-1

3.List of simulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

4.Contents of simulations. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

[8] USER PROGRAMS

1.List of user programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

2.Setting the user programs . . . . . . . . . . . . . . . . . . . . . . . . 8-4

3.Toner cartridge life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

[9] TROUBLE CODE LIST

1.Trouble code list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

2.Details of trouble codes . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

[10] MAINTENANCE

1.Maintenance table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

2.Maintenance display system . . . . . . . . . . . . . . . . . . . . . . 10-2

3.Note for replacement of consumable parts . . . . . . . . . . . 10-2

[11] DISASSEMBLY AND ASSEMBLY

1.High voltage section/Duplex transport section. . . . . . . . . 11-1

2.Optical section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2

3.Fusing section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4

4.Paper exit section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-6

5.MCU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-8

6.Optical frame unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-8

7.LSU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-9

8.Tray paper feed section/Paper transport section . . . . . . 11-9

9.Bypass tray section . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-11

10.Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-13

11.Developing section . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-14

12.Process section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-15

13.Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-15

[12] FLASH ROM VERSION UP PROCEDURE

1.Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

2.Download procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

3.Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2

[13] ELECTRICAL SECTION

1.Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

2.Actual wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2

[1] GENERAL

1. Note for servicing

Pictogram

The label ( ) in the fusing area of the machine indicates the following:

: Caution, risk of danger : Caution, hot surface

•poorly ventilated

A. Warning for servicing

•The fusing area is hot. Exercise care in this area when removing misfed paper.

•Do not look directly at the light source. Doing so may damage your eyes.

B. Cautions for servicing

•Do not switch the machine rapidly on and off. After turning the machine off, wait 10 to 15 seconds before turning it back on.

•Machine power must be turned off before installing any supplies.

•Place the machine on a firm, level surface.

•Do not install the machine in a humid or dusty location.

•When the machine is not used for a long time, for example, during prolonged holidays, turn the power switch off and remove the power cord from the outlet.

•When moving the machine, be sure to turn the power switch off and remove the power cord from the outlet.

•Do not cover the machine with a dust cover, cloth or plastic film while the power is on. Doing so may prevent heat dissipation, damaging the machine.

•Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser radiation exposure.

•The socket-outlet shall be installed near the machine and shall be easily accessible.

C. Note for installation place

Improper installation may damage the machine. Please note the following during initial installation and whenever the machine is moved.

Caution : If the machine is moved from a cool place to a warm place,

condensation may form inside the machine. Operation in this condition will cause poor copy quality and malfunctions. Leave the machine at room temperature for at least 2 hours before use.

Do not install your machine in areas that are:

•damp, humid, or very dusty

•exposed to direct sunlight

•subject to extreme temperature or humidity changes, e.g., near an air conditioner or heater.

The machine should be installed near an accessible power outlet for easy connection and disconnection. Be sure to connect the power cord only to a power outlet that meets the specified voltage and current requirements. Also make certain the outlet is properly grounded.

Note : Connect the machine to a power outlet which is not used for other

electric appliances. If a lighting fixture is connected to the same outlet, the light may flicker.

Be sure to allow the required space around the machine for servicing and proper ventilation.

20 cm (8

)

AR-5520 GENERAL 1-1

20 cm

)

20 cm

)

[2] CONFIGURATION

1. System Configurations

AR-5520/AR-5520S AR-5516/AR-5516S

AR-SP10

AR-D34

AR-5520D AR-5516D

Model

Option AR-RP10 Duplex document auto feeder (RSPF) AR-SP10 Document auto feeder (SPF) AR-D34 1-stage paper feed unit AR-D35 2-stage paper feed unit

:Option installation enable X: Option installation disable

AR-RP10

AR-5520 / AR-5520S

AR-5516 /AR-5516S

XO OX OO OO

AR-D35

AR-5520D AR-5516D

Remark

AR-5520 CONFIGURATION 2-1

[3] SPECIFICATIONS

1. Copy mode

A. Type

Type Desk-top Paper exit Wing less

B. Machine composition

AR-5516 / AR-5516S / AR-5516D 16-CPM multi function model AR-5520 / AR-5520S / AR-5520D 20-CPM multi function model

(1) Option

Machine Model 250 sheets paper feed unit AR-D34 250 sheets x 2 paper feed unit AR-D35 SPF AR-SP10 AR-5520/ AR-5520S

AR-5516 /AR-5516S

RSPF AR-RP10 AR-5520D/ AR-5516D

C. Copy speed

(1) Engine speed (ppm)

Paper size

A4/ 8.5”x11” 20ppm 16ppm A4R 14ppm 12ppm

8.5”x11”R 15ppm 12ppm A5/ 5.5”x8.5” 20ppm 16ppm B5/ 16K 20ppm 16ppm B5R 16ppm 14ppm 16KR 15ppm 14ppm

8.5x13” 12ppm 11ppm B4/ 8.5”x14 12ppm 10ppm A3 11ppm 9ppm 11”x17” 10ppm 9ppm 8K 11ppm 10ppm

AR-5520 / AR-5520S AR-5520D

(2) Document replacement speed (Copy mode)

Copy mode

S to S 20cpm (100%) 16cpm (100%) S to D 9cpm (45%) 9cpm (56%) D to D 8cpm (40%) 8cpm (50%)

S to S : Tray1 A4/8.5”X11” document 11 sheets (11 pages), copy 1 set S to D : Tray1 A4/8.5”X11” document 22 sheets (22 pages), copy 1 set D to D : Tray1 A4/8.5”X11” document 11 sheets (22 pages), copy 1 set

AR-5520 / AR-5520S AR-5520D

(3) Job efficiency

Copy mode

S to S 19cpm (95%) 15cpm (94%) S to D 11cpm (55%) 10cpm (63%) D to D 10cpm (50%) 10cpm (63%)

S to S : Tray1 A4/8.5”X11” document 10 sheets (10 pages), copy 5 sets S to D : Tray1 A4/8.5”X11” document 10 sheets (10 pages), copy 5 sets D to D : Tray1 A4/8.5”X11” document 10 sheets (20 pages), copy 5 sets

AR-5520 / AR-5520S AR-5520D

AR-5516 / AR-5516S AR-5516D

(4) First copy time

Tr ay Content 1st tray 7.2 sec or less 2nd tray 8.5 sec or less 3rd tray 9.5 sec or less 4th tray 10.5 sec or less Bypass tray 7.5 sec or less

600x300dpi, AE mode, A4/Letter, single surface copy with OC, in polygon ready state

D. Document

Max. document size A3, 11" X 17" Document reference position Left side center Detection (Platen) None

E. Paper feed

(1) Paper feed section details

Paper capacity 250

Paper size detection No

Paper type setting No No No

Paper size changing method The paper guide is set by the user. Paper when shipping AB series A4 A4 Size setting Inch series Remaining paper quantity

detection

Item 1st tray 2nd tray

sheets

8 1/2” x11” 8 1/2” x11” Only empty detection available

250

sheets

(Paper size is set with

the system setting.)

(2) Feedable paper

Paper size 1st tray 2nd tray

A3 297x420 Ye s Ye s Ye s B4 257x364 Ye s Ye s Ye s A4 297x210 Ye s Ye s Ye s A4-R 210x297 Ye s Ye s Ye s B5 257x182 Ye s Ye s Ye s B5R 182x257 Ye s Ye s Ye s A5 210x148.5 Ye s N/A Yes A5R 148.5x210 N/A N/A Ye s A6R 105x148.5 N/A N/A Ye s B6R 128.5x182 N/A N/A Ye s Ledger 11 x 17 in 279.4x431.8 Ye s Ye s Ye s Legal 8.5x14in. 215.9x355.6 Yes Ye s Ye s Foolscap 8.5 x 13 in 215.9x330.2 Yes Ye s Ye s Letter 11x8.5in 279.4x215.9 Yes Ye s Ye s Letter-R 8.5x11in 215.9x279.4 Yes Ye s Ye s Executive-R 7.25x10.5in. 184.2x266.7 N/A N/A Ye s Invoice 8.5x5.5 in. 215.9x139.7 Ye s N/A Ye s Invoice-R 5.5x8.5 in 139.7x215.9 N/A N/A Ye s 8K 270x390 Ye s Ye s Ye s 16K 270x195 Ye s Ye s Ye s 16KR 195x270 Ye s Ye s Ye s COM10 104.8x241.3 N/A N/A Ye s COM9 98.4x225.4 N/A N/A Ye s C5 162x229 N/A N/A Ye s DL 110x220 N/A N/A Ye s Postcard 100x148 N/A N/A Ye s Return postcard 200x148 N/A N/A Ye s Long format No. 3 120.1x235 N/A N/A Ye s Monarch 98.4x190.5 N/A N/A Ye s

Western format No. 2 114x162 N/A N/A Ye s Western format No. 4 105x235 N/A N/A Ye s

Bypass tray

100 sheets

(Heavy

paper setting

is enabled.)

Bypass

tray

AR-5520 SPECIFICATIONS 3-1

(3)Types of feedable paper

Types of paper 1st tray 2nd tray Bypass tray

Thin paper

Plain paper

Heavy paper

Envelope

Postcard N/A N/A Ye s OHP film N/A N/A Ye s Label sheet N/A N/A Ye s Tab paper 20 N/A N/A Ye s

56-59g/m 15-15.9lbs

60-90g/m 16-24lbs

91-105g/m 16-24lbs

106-128g/m

24.1-33.5lbs

129-200g/m

33.6-53.2lbs

201-256g/m

53.3-68lbs 75-90g/m

20-24lbs

Ye s Ye s Ye s

Ye s Ye s

N/A N/A

N/A N/A N/A

N/A N/A Ye s

Ye s

(Multi paper feed enable)

Ye s

(Multi paper feed enable)

Ye s (A4 or less) (Multi paper feed enable)

Ye s (A4 or less) (Only single paper feed)

F. Multi copy

Max. number of multi copy 999 sheets

G. Warm-up time

Warm-up time 45 sec Pre-heat Available Jam recovery Within 45 sec

H. Copy magnification ratio

Fixed magnification ratio

Zooming 25 ~ 400%

Independent zooming(vertical)

Independent zooming (horizontal)

AB system: 50,70,86,100,141,200%

Inch system: 50,64,78,100,129,200%

SPF/RSPF(50 ~ 200%) Available (25 ~ 400%)

SPF/RSPF(50 ~ 200%)

I. Print density

Density mode Auto / Text / Photo No. of manual

adjustment Resolution Writing: 600 x 600dpi

Gradation Reading: 256 gradations

Toner save mode Set by the user program

5 steps (Text / Photo)

Reading: 600 (main) x 600 (sub) (PHOTO mode)

600 (main) x 300 (sub) (AUTO exposure mode)

Writing: Binary

J. Void width

Void area Lead edge 1 ~ 4mm,

rear edge 4mm or less, Total of both sides: 6mm or less

Image loss OC Same size 3.0mm or less

Enlargement 1.5mm or less Reduction 6.0mm or less

SPF/RSPF Same size 4.0mm or less

Enlargement 3.0mm or less Reduction 8.0mm or less

K. Auto duplex

Standard/ Option

Standard provision (AR-5520D / AR-5516D only) (D→ D / D → S enable only when RSPF is installed) Not available for AR-5520 / AR-5520S / AR-5516/ AR5516S

L. Paper exit / finishing

Paper exit section capacity

Full detection None Finishing None Electronic sort

capacity Offset function None Staple function None

Face down 250 sheets

A4/ 8.5" x 11" standard document (6% coverage) 160 sheets

M. Additional functions

AR-5520S

AR-5516S APS O AMS O Auto tray

switching Memory copy O Rotation copy O E-sort (Sorting

function)

E-sort (Grouping function)

Rotation sort X Prevention of sky

shot Independent

zooming 1 set 2 copy O

Binding margin

Edge erase

Center erase

Black/white reverse

2in1/4in1 X O Offset X Preheating O The conditions are set by the user program. Auto shut-off O The conditions are set by the user program. User

programming Total counter O Supports Total counter and Copy counter. Coin vendor

support Auditor support O (Supports I/F only.) Duplex X O Toner save O (Set according to the destination) Department

management

O : Available X : Not available

X O

Disable in enlargement copy or when SPF/RSPF is used.

AR-5520 AR-5516

Single surface, A4, 6% document, Max. 160 sheets

Default AB series: 10mm (5, 10, 15, 20mm) Inch series: 1/2 inch (1/4, 1/2, 3/4, 1 inch)

Default AB series: 10mm (5, 10, 15, 20mm) Inch series: 1/2 inch (1/4, 1/2, 3/4, 2 inch)

Default AB series: 10mm (5, 10, 15, 20mm) Inch series: 1/2 inch (1/4, 1/2, 3/4, 3 inch)

O (Supports I/F only.)

O (Copy: 20 Dept.)

AR-5520D AR-5516D

AR-5520 SPECIFICATIONS 3-2

N. Other specifications

Photoconductor type OPC (Organic Photo Conductor) Photoconductor drum dia. 30mm Copy lamp Cold cathode fluorescent lamp (CCFL) Developing system Dry 2-component magnetic brush

Charging system Saw teeth charging Transfer system (+) DC corotron Separation system (-) DC corotron Fusing system Heat roller Cleaning system Contact blade

development

O. Package form

Body Body / Accessories

P. External view

External dimensions (With the bypass tray closed)

Occupying area (With the bypass tray opened)

Weight (Excluding developer)

AR-5520S/AR-5520/ AR-5520D

590mm(W) x 550mm(D) x 555mm(H) or less

883mm(W) x 550mm(D) or less

35.9Kg 30.9Kg

AR-5516S/AR-5516/ AR-5516D

590mm(W) x 550mm(D) x 470mm(H) or less

T. Printing function

(1) Platform

Item Content

Support platform IBM PC/AT compatible machine

(2) Support OS

OS Support

Windows 95 X Windows 98/Me X Windows NT 4.0 SP5 X Windows 2000 O Windows XP 32 O Windows XP 64 O (Web release only) Windows Server 2003 X Windows Vista 32 O Windows Vista 64 O (Web release only)

Q. Power source

Voltage 100 - 127V 220 - 240V Frequency 50/60Hz common

R. Power consumption

Max. power consumption 1200W

* EnergyStar conformity

Average power consumption in operation Power consumption when standby Energy consumption efficiency Less than 25W

Less than 550W

5W(Not include option)

S. Digital performance

Resolution Reading 600 x 600dpi (PHOTO mode)

Writing 600 x 600dpi

Gradation Reading 256 gradations

Writing Binary

Memory AR-5520S/5516S : 16MB

AR-5520/5516/5520D/5516D : 64MB

Hard disk None

600 x 300dpi (AUTO exposure mode)

AR-5520 SPECIFICATIONS 3-3

(3) Printer driver function (SPLC)

Item SPLC

Common Default Button

MIMIC Ye s

Configuration

Main Copies 1-999

Paper Paper size A3/ A4/ A5/ A6/ B4/ B5/ B6/ Leger/

Advanced Image quality Draft/ Normal/ Photo

Watermark Watermark Top seclet/ Confidential/ Draft/

Input Tray Options One Tray/ Two Tray/ Three Tray/

Set

Paper

Tr ay

Source

Status

Set Paper size

ROPM On/Off (The AR-5520S/5516S are

Status window Button About Button

Collate On/ Off N-UP printing 1/ 2/ 4 /6 up User settings Button

Fit to paper size On/Off

Image orientation Portrait/ Landscape/ Rotate 180

Paper selection Auto select/ Tray1/ Tray2/ Bypass

Text to Black, Vector to Black

Text Ye s Size [6] - [300] Angle [-90] - [90] Grayscale [0] - [255] Edit font Ye s On first page only On/Off Center Button Position X: [-50] - [50]

Four Tray Tray1/ Tray2/ Bypass Tray

Not set/ A3/ A4-R/ A5-R/ A6-R/ B4/ B5-R/ B6-R/ Leger/ Letter-R/ Legal/ Executive-R/ Invoice-R/ Foolscap/ Folio/ Com10/ DL/ C5/ 8k/ 16k-R/ Custom paper

out of target.)

Letter/ Legal/ Executive/ Invoice/ Foolscap/ Folio/ Com10/ DL/ C5/ 8k/ 16k/ Custom paper

- Custom paper: Width [100.0] -[297.0] [3.94”] -[11.69”] Length [148.0] -[431.8]

[5.83”] - [17.00”]

- Milimeters/ Inches

A3/ A4/ A5/ A6/ B4/ B5/ B6/ Leger/ Letter/ Legal/ Executive/ Invoice/ Foolscap/ Folio/ Com10/ DL/ C5/ 8k/ 16k

degrees

Tr ay

On/Off

Original/ Copy

Y: [-50] - [50]

U. Scanner function (Except for AR-5520/AR-5516)

Ty pe Flat bed scanner Scan system Document table/document feed unit Light source Yellow + Green CCFL

Resolution

Document Sheet/Book

Effective scan range

Scan speed

Input data 1bit or 12bit Output data 1bit or 8bit Scan color Black & white / binary / Gray scale Protocol TWAIN / WIA(XP only) * / STI Interface USB2.0 (High speed mode, full speed mode) Scanner utility Button Manager Drop-out color No Scanner button Provided (6)

Supported OS

Void area

WHQL support No

Binary: 600 x 600 dpi Gray scale: 300 x 300 dpi

OC/SPF/RSPF: about 297(length) x 431(width) mm

OC/SPF/R-SPF:

0.962msec/line(300 dpi)

USB connection:Windows 2000/XP/VISTA network connection:Windows 2000/XP/VISTA

Lead edge/rear edge (2.5mm) on the driver side Left/right: 3.0mm

AR-5520 SPECIFICATIONS 3-4

[4] CONSUMABLE PARTS

1.Supply system table

A. USA/Canada/South and Central America(100V series) AR-5516/AR-5520D

No. Name Product name Content Life Remark

1 Toner cartridge(Black) AR-020MT

(AR-020NT x 10)

2 Developer AR-205MD

(AR-205ND x 10)

3 Drum KIT AR-205DR Drum

B. South and Central America(200V series)

AR-5516/AR-5520D

No. Name Product name Content Life Remark

1 Toner cartridge(Black) AR-020LT

(AR-020T x 10)

2 Developer AR-205LD

(AR-205DV x 10)

3 Drum KIT AR-205DM Drum

C. Brazil AR-5516/AR-5520D

No. Name Product name Content Life Remark

1 Toner cartridge(Black) AR-020MTB

(AR-020NTB x 10)

2 Developer AR-205MD

(AR-205ND x 10)

3 Drum KIT AR-205DR Drum

Toner cartridge (Toner:Net 537g With IC)

Developer (Net 300g)

Drum fixing plate

Toner cartridge (Toner:Net 537g With IC)

Developer (Net 300g)

Drum fixing plate

Toner cartridge (Toner:Net 537g With IC)

Developer (Net 300g)

Drum fixing plate

x10 160K(16Kx10) Life setting by A4 6% document

x10 500K(50x10)

x1 x150K

x10 190K(19Kx10) Life setting by A4 6% document

(In a toner save mode)

x10 500K(50x10)

x1 x150K

x10 190K(19Kx10) Life setting by A4 6% document

(In a toner save mode)

x10 500K(50x10)

x1 x150K

D. Europe AR-5516/AR-5516S/AR-5520/AR-5520S/AR-5520D

No. Name Product name Content Life Remark

1 Toner cartridge(Black) AR-020LT

(AR-020T x 10)

2 Developer AR-205LD

(AR-205DV x 10)

3 Drum KIT AR-205DM Drum

Toner cartridge (Toner:Net 537g With IC)

Developer (Net 300g)

Drum fixing plate

x10 160K(16Kx10) Life setting by A4 6% document

(In a toner save mode)

x10 500K(50x10)

x1 x150K

E. Australia/New Zealand AR-5516/AR-5516D/AR-5520/AR-5520S/AR-5520D

No. Name Product name Content Life

1 Toner cartridge(Black) AR-020LT

(AR-020T x 10)

2 Developer AR-205LD

(AR-205DV x 10)

3 Drum KIT AR-205DM Drum

Toner cartridge (Toner:Net 537g With IC)

Developer (Net 300g)

Drum fixing plate x1x1

x10 190K(19Kx10) Life setting by A4 6% document

x10 500K(50x10)

(In a toner save mode)

50K

AR-5520 CONSUMABLE PARTS 4-1

F. Middle East/Africa/Israel/Philippine/Other Distributor AR-5516/AR-5516S/AR-5516D/AR-5520/AR-5520S/AR-5520D

No. Name Product name Content Life Remark

1 Toner cartridge(Black) AR-021ET

(AR-021FT x 10)

2 Developer AR-205CD

(AR-205SD x 10)

3 Drum KIT AR-205DR Drum

Toner cartridge (Toner:Net 537g With IC)

Developer (Net 300g)

Drum fixing plate

x10 190K(19Kx10) Life setting by A4 6% document

x10 500K(50x10)

50K

(In a toner save mode)

G. Taiwan AR-5516/AR-5516S/AR-5516D/AR-5520/AR-5520S/AR-5520D

No. Name Product name Content Life Remark

1 Toner cartridge(Black) AR-021ET

(AR-021FT x 10)

2 Developer AR-205CD

(AR-205SD x 10)

3 Drum KIT AR-205DR Drum

Toner cartridge (Toner:Net 537g With IC)

Developer (Net 300g)

Drum fixing plate x1x1

x10 160K(16Kx10) Life setting by A4 6% document

x10 500K(50x10)

50K

H. Asia(Except the above) AR-5516/AR-5516S/AR-5516D/AR-5520/AR-5520S/AR-5520D

No. Name Product name Content Life Remark

1 Toner cartridge(Black) AR-020CT

(AR-020ST x 10)

2 Developer AR-205CD

(AR-205SD x 10)

3 Drum KIT AR-205DR Drum

Toner cartridge (Toner:Net 537g With IC) x10

Developer (Net 300g)

Drum fixing plate x1x1

x10 500K(50x10)

190K(19Kx10) Life setting by A4 6% document

(In a toner save mode)

50K

AR-5520 CONSUMABLE PARTS 4-2

2. Environmental conditions

A. Transport conditions

(1) Transport conditions

3. Production number identification

The label on the toner cartridge shows the date of production.

Humidity (%)

(2) Storage conditions

Humidity (%)

Temperature

Ver.No.Production

place

Serial

number

Year/ Month/ Day

The lot number, printed on the front side flange, is composed of 6 digits, each digit showing the following content:

123456

B. Use conditions

Use environment conditions

Humidity (%)

Temperature

C. Life(packed conditions)

Photoconductor drum (36 months from the production month) Developer, toner (24 months from the production month)

1 Alphabet

Indicates the model conformity code. A for this model.

2 Number

Indicates the end digit of the production year.

3 Number or X, Y, Z

Indicates the month of packing. X stands for October, Y November, and Z December.

4/5 Number

Indicates the day of the month of packing.

6 Alphabet

Indicates the production factory. "A" for Nara Plant, “C“ for SOCC

AR-5520 CONSUMABLE PARTS 4-3

[5] EXTERNAL VIEWS AND INTERNAL STRUCTURES

1. Appearance

13 14

1 Glass cleaner

(when the SPF/RSPF is installed) 4 Handles 5 Power switch 6 Operation panel 7 Paper output tray 8 Front cover 9 Paper trays

10 Side cover 11 Side cover handle 12 Bypass tray guides 13 Bypass tray 14 Bypass tray extension 15 Charger cleaner 16 USB 2.0 connector

2 Document feeder cover (when the SPF/

RSPF is installed) /document cover

3 Document glass

2. Internal

1917

24 25

2726

17 Document feeder tray

(when the SPF/RSPF is installed)

20 Right side cover

(when the SPF/RSPF is installed)

23 Toner cartridge 24 Roller rotating knob 25 Fusing unit release levers 26 Photoconductive drum 27 Fusing unit paper guide

AR-5520 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-1

18 Original guides

(when the SPF/RSPF is installed)

21 Exit area

(when the SPF/RSPF is installed)

19 Feeding roller cover

(when the SPF/RSPF is installed)

22 Toner cartridge lock release lever

3. Operation Section

The indications of the operation panel may differ depending on the country and the region.

The example of a display of inch series.

1 SCAN MENU key

(Except AR-5516S/AR-5520S)

4 ORIGINAL TO COPY key/indicators

(Except AR-5516/AR-5520/AR-5516S/ AR-5520S)

7 ERASE key / indicators

(Except AR-5516S/AR-5520S)

10 2 IN 1 / 4 IN 1 key / indicators

(Except AR-5516S/AR-5520S)

2 SCAN key / indicator

(Except AR-5516S/AR-5520S)

5 XY-ZOOM key / indicator 6 DUAL PAGE COPY key / indicator

8 ORIGINAL DATA indicator 9 SORT/GROUP key / indicators

11 MARGIN SHIFT key / indicator

(Except AR-5516S/AR-5520S)

16 17

2 3 4 5

3 ON LINE key/indicator

6 7

(Except AR-5516S/AR-5520S)

21 22

12 AUTO/TEXT/PHOTO key / indicators 13 ORIGINAL key / ORIGINAL SIZE

15 Paper feed location / misfeed location

indicators 18 Numeric keys 19 CLEAR key 20 INTERRUPT key / indicator 21 Light and Dark keys / indicators 22 PAPER SELECT key 23 AUTO PAPER SELECT indicator 24 TRAY SETTING key 25 AUTO IMAGE key / indicator 26 SPF/RSPF indicator

27 PRESET RATIO selector keys /

indicators 30 ZOOM indicator 31 Audit clear key 32 READ-END key 33 CLEAR ALL key 34 POWER SAVE indicator 35 START key / indicator

AR-5520 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-2

24 25 26

When there are two or more paper trays

indicators

16 Alarm indicators 17 Display

28 Zoom keys 29 Copy ratio display key

30 31 35343332

14 PAPER SIZE indicators

(when the SPF/RSPF is installed)

4. Motor, solenoid, clutch

4 5 6

7 8

9 10

11 12

No.

1 Mirror motor MRM Drives the optical mirror base (scanner unit). 2 Toner motor TM Toner supply 3 Duplex motor DPX Switchback operation and paper exit motor in duplex. 4 Cooling fan motor CFM Cools the inside of the machine. 5 Main motor MM Drives the machine. 6 1st tray paper feed clutch CPFC1 Drive the pick up roller 7 PS clutch RRC Drives the resist roller 8 Paper feed solenoid CPSOL1 Solenoid for paper feed from tray

9 Resist roller solenoid RRS Resist roller rotation control solenoid 10 Bypass tray paper transport clutch MPTC Drives the bypass tray paper transport roller. 11 Bypass tray paper feed clutch MPFC Drives the bypass tray paper feed roller. 12 Bypass tray paper feed solenoid MPFS Bypass tray paper feed solenoid 13 2nd tray transport clutch CPFC2 Drives the 2nd tray transport roller. 14 2nd tray transport solenoid FSOL1 2nd tray transport solenoid 15 2nd tray paper feed clutch CPFC1 Drives the 2nd tray paper feed roller. 16 2nd tray paper feed solenoid PSOL2 2nd tray transport solenoid 17 Exhaust fan motor VFM Cools the inside of the machine. 18 Cooling fan motor CFM Cools the inside of the machine.

Name

Code

Function operation

AR-5520 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-3

5. Sensor, switch

No. Name Code Function operation

1 Mirror home position sensor MHPS Detects the mirror (scanner unit) home position. 2 Side door switch DSWR Side door open detection 3 Paper exit sensor (paper exit side) POD1 Detects paper exit. 4 Paper exit sensor (DUP side) PDPX Paper transport detection 5 Thermistor RTH Fusing section temperature detection 6 Thermostat Fusing section abnormally high temperature detection 7 Toner density sensor TCS Toner quantity detection 8 2nd tray detection switch 2nd tray detection

9 Bypass tray sensor MPED Bypass tray transport detection 10 2nd tray door open/close sensor DRS2 2nd tray door open/close detection 11 2nd tray door paper pass sensor PPD2 2nd tray paper entry detection 12 2nd tray paper empty sensor CSS2 2nd tray paper empty detection 13 Paper in sensor PIN Paper transport detection 14 Tray empty Tray paper entry detection 15 Front cover SW Front cover open detection 16 Power switch MAIN SW Turns ON/OFF the main power source.

AR-5520 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-4

6. PWB unit

No. Name Function operation

1 Copy lamp Inverter PWB Copy lamp control 2 CCD sensor PWB Image scanning 3 Main control PWB Main control PWB 4 2nd tray PWB 2nd tray control 5 High voltage PWB High voltage control 6Power PWB AC power input/DC power control 7 Operation main PWB Operation panel input/Display, operation panel section control 8USB I/F PWB Connect a USB device

AR-5520 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-5

7. Cross sectional view

1 4

7 8

9 10

11 12 13

14 15

16171920212223

No. Name Function/Operation

1 Copy lamp Image radiation lamp

2 Copy lamp unit Operates in synchronization with No. 2/3 mirror unit to radiate documents

3 LSU unit Converts image signals into laser beams to write on the drum.

4 Lens unit Reads images with the lens and the CCD.

5 MC holder unit Supplies negative charges evenly on the drum.

6 Paper exit roller Used to discharge paper.

7 Transport roller Used to transport paper.

8 Upper heat roller Fuses toner on paper (with the teflon roller).

9 Lower heat roller Fuses toner on paper (with the silicon rubber roller). 10 Waste toner transport roller Transports waste toner to the waste toner box. 11 Drum unit Forms images. 12 Transfer charger unit Transfer images (on the drum) onto paper. 13 DUP follower roller 14 Duplex transport roller Transports paper for duplex . 15 Resist roller Takes synchronization between the paper lead edge and the image lead edge. 16 Bypass tray Bypass tray 17 Bypass tray paper pick up roller Picks up paper in bypass tray. 18 No. 2/3 mirror unit Reflects the images from the copy lamp unit to the lens unit. 19 Bypass tray transport roller Transports paper from the bypass tray. 20 2nd tray paper transport roller Transports paper from the 2nd tray. 21 2nd tray paper pick up roller

(semi-circular roller)

22 1st tray paper feed roller

(semi-circular roller)

23 MG roller Puts toner on the OPC drum.

sequentially.

Picks up paper from the 2nd tray.

Picks up paper from the 1st tray.

AR-5520 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-6

[6]ADJUSTMENTS

1.Adjustment item list

Section Adjustment item Adjustment procedure/SIM No.

A Process

section

B Mechanism

section

C Image density

adjustment

(1) Developing doctor gap adjustment Developing doctor gap adjustment (2) MG roller main pole position adjustment MG roller main pole position adjustment (3) Developing bias voltage check (4) Main charger voltage check (1) Image position adjustment SIM-50 (2) Main scanning direction (FR direction) distortion balance

adjustment

No. 2/3 mirror base unit installing position adjustment

Copy lamp unit installing position adjustment (3) Main scanning direction (FR direction) distortion adjustment Rail height adjustment (4) Sub scanning direction (scanning direction) distortion

Winding pulley position adjustment

adjustment

(5) Main scanning direction (FR direction) magnification ratio

SIM 48-1

adjustment

(6) Sub scanning direction (scanning direction) magnification ratio

adjustment

OC mode in copying (SIM 48-1)

SPF mode in copying (SIM 48-5) (7) Off center adjustment OC mode (SIM 50-12)

SPF mode (SIM 50-12) (8) SPF white correction pixel position adjustment

required in an SPF model when replacing the lens unit)

(

SIM63-7

(1) Copy mode SIM 46-1

2.Copier adjustment

A.Process section

(1) Developing doctor gap adjustment

1) Loosen the developing doctor fixing screw A.

2) Insert a thickness gauge of 1.5mm to the three positions at 20mm and 150mm from the both ends of the developing doctor as shown.

OO

OO

OO

3) Push the developing doctor in the arrow direction, and tighten the developing doctor fixing screw. (Perform the same procedure for the front and the rear frames.)

4) Check the clearance of the developing doctor. If it is within the specified range, then fix the doctor fixing screw with screw lock.

* When inserting a thickness gauge, be careful not to scratch the

developing doctor and the MG roller.

(2) MG roller main pole position adjustment

1) Remove and separate the waste toner box and put the developing unit on a flat surface.

2) Tie a string to a needle or a pin.

3) Hold the string and bring the needle close to the MG roller horizontally. (Do not use paper clip, which is too heavy to make a correct adjustment.) (Put the developing unit horizontally for this adjustment.)

4) Do not bring the needle into contact with the MG roller, but bring it to a position 2 or 3mm apart from the MG roller. Mark the point on the MG roller which is on the extension line from the needle tip.

5) Measure the distance from the marking position to the top of the doctor plate of the developing unit to insure that it is 18mm. If the distance is not within the specified range, loosen the fixing screw A of the main pole adjustment plate, and move the adjustment plate in the arrow direction to adjust.

Developing doctor gap

Both ends (20mm from the both ends) :

C (Center) (150mm from the both ends) :

+0.1

1.5 mm

- 0.15

+0.15

1.55 mm

- 0.2

AR-5520 ADJUSTMENT 6-1

(3)Developing bias voltage check

Note:Use a digital multi-meter with an internal resistance of 10MΩ or

more.

1) Set the digital multi-meter range to DC700V.

2) Put the test rod of the digital multi-meter on the developing bias voltage output check pin.

3) Turn on the power, execute SIM25-1.

Mode Specification Developing bias voltage DC - 400±10V

(4) Grid bias voltage check

Note:Use a digital multi-meter with an internal resistance of 10MΩ or

more.

1) Set the digital multi-meter range to DC700V.

2) Put the test rod of the digital multi-meter on the grid bias voltage output check pin.

3) Turn on the power. (The voltage is outputted in the grid bias High output mode during warming up, and in the grid bias Low output mode when warming up is completed.)

B.Mechanism section

Note: If a jam error or paper empty occurs during copying in the

adjustment by the simulation, the image data are not saved, and therefore recopying is required.

(1) Image position adjustment

a.OC image lead edge position adjustment (SIM 50-1)

Note:In advance to this adjustment, the sub scanning magnification ratio

adjustment must be performed.

1) Set a scale on the OC table as shown below.

2) Make a copy.

3) Check the copy output. If necessary, perform the following adjustment procedures.

4) Execute SIM 50-1.

5) Set the OC lead edge position set value (PHOTO indicator ON) to [1] The OC image scanning start position is shifted inside the document edge.

6) Set the 1st tray lead edge void adjustment value (TEXT indicator ON) * to [1] The lead edge void becomes the minimum.

7) Set the 1st tray print start position value (AUTO, 1st tray indicator ON) to [1] and make a copy. The print start position is shifted inside the document edge.

5mm

4mm

*The dimension varies depending on the model.

8) Measure the image loss R of the copied image. Enter the set value of the image scanning lead edge position (PHOTO indicator ON) again.

•1 step of the set value corresponds to about 0.1mm shift.

•Calculate the set value from the formula below.

R/0.1(mm) = Image loss set value <R: Image loss measurement value (mm)>

Mode Specification Grid bias LOW DC - 380±8V Grid bias HIGH DC - 525±10V

Example: 4/0.1 = 40 = about 40 Note:If the set value is not obtained from the above formula, perform the

fine adjustment.

AR-5520 ADJUSTMENT 6-2

5mm

* The scanning edge is set. (A line may be printed by scanning the document edge.)

0mm

9) Measure the distance H between the paper lead edge and the image print start position. Set the image print start position set value (AUTO, 1st tray indicator ON) again.

•1 step of the set value corresponds to about 0.1mm shift.

•Calculate the set value from the formula below.

H/0.1(mm) = Image print start position set value <H: Print start position measurement value (mm)>

0mm

Adjustment

mode

OC image lead edge position

1st tray print start position

SIM LED Set

value

SIM

PHOTO R/0.1 Lead edge

50-1

AUTO

B/0.1

1st tray

2nd tray print start position

Bypass tray print start position

AUTO

tray

2nd

AUTO

Bypass

tray

Lead edge void TEXT B/0.05

Spec

value

void: 1 - 4mm

Image loss: 3mm or less

Set

range

1 ~ 99

*Fit the print edge with the paper edge, and perform the lead edge adjustment.

Example: 5/0.1 = 50 = about 50 Note:If the set value is not obtained from the above formula, perform the

fine adjustment.

10) Set the lead edge void adjustment value (TEXT indicator ON)* again.

•1 step of the set value corresponds to about 0.1mm shift.

•Calculate the set value from the formula below.

B/0.05 (mm) = Lead edge void adjustment value <B: Lead edge void (mm)>

2.5mm

Example: When setting the lead edge void to 2.5mm

:2.5 /0.05 = about 50

Note:If the set value is not obtained from the above formula, perform the

fine adjustment.

* 2nd tray lead edge void adjustment: Exposure display <<AUTO +

TEXT + PHOTO>> Bypass tray lead edge void adjustment: (TEXT indicator and PHOTO indicator ON)

OC 2nd print surface (Auto duplex) lead edge position adjustment: SIM50-19 <<PHOTO>> * For the adjustment procedure, set to S → D mode before execution.

Note:Before performing the 2nd print surface lead edge position

adjustment and the lead edge void adjustment, be sure to perform the 1st print surface lead edge position adjustment in advance, and be sure to perform the 2nd print surface lead edge position adjustment and then the lead edge void adjustment in this sequence.

OC 2nd print surface lead

SIM

50-19*

PHOTO 1 step:

0.1mm shift edge position adjustment

* (Set to S → D mode for before execution)

b.SPF image lead edge position adjustment (SIM50-6)

1) Set a scale on the OC table as shown below.

Note:Since the printed copy is used as a test chart, put the scale in

paralled with the edge lines.

2) Make a copy, Then use the copy output as an original to make an SPF copy again.

3) Check the copy output. If necessary, perform the following adjustment procedures.

4) Execute SIM 50-6.

5) Set the SPF lead edge position set value (AUTO indicator ON) so that the same image is obtained as that obtained in the previous OC image lead edge position adjustment.

Adjustment mode SIM LED Set value Spec value Set

range

SPF image lead edge position (1st print surface)

SIM 50-6

AUTO 1 step:

0.1mm shift

Lead edge void: 1 - 4mm

1 ~ 99

(2nd print surface) TEXT

Image loss: 3mm or less

AR-5520 ADJUSTMENT 6-3

c.Rear edge void adjustment (SIM50-1, SIM50-19)

1) Set a scale as shown in the figure below.

A4(8.5" x 11")

Paper rear edge

2) Set the document size to A4 (8.5" x 11"), and make a copy at 100%.

3) If necessary, perform the following adjustment procedure.

Void amount (Standard value: 4mm or less)

Scale image

Paper rear edge

4) Execute SIM 50-1 and set the density mode to AUTO + TEXT + PHOTO (Rear edge void).The currently set adjustment value is displayed.

5) Enter the set value and press the [START] key. The correction value is stored and a copy is made.

* 1st print surface (auto duplex) rear edge void adjustment:

SIM50-19 <<AUTO>>

* 2nd print surface (auto duplex) rear edge void adjustment:

SIM50-19<<TEXT>>

*Set to S → D mode before execution.

Note:Before performing the 2nd print surface rear edge void adjustment,

be sure to perform the 2nd print surface lead edge position adjustment. Never reverse the sequence.

Mode SIM LED Set value Specifi-

Rear edge void SIM

50-1

AUTO

1 step:

0.1mm shift

cation

4mm or less

Set

range

1 ~ 99

TEXT

PHOTO

1st print surface rear

SIM

50-19*

AUTO

edge void 2nd print

surface rear

SIM

50-19*

TEXT

edge void

* 2nd print surface (auto duplex) off-center adjustment:

SIM50-10 (TEXT, 1st tray indicator)

Mode SIM LED Set value Specifi-

cation

Paper off

center

SIM

50-10

AUTO

Selected

Add 1:

0.1mm shift to R side.

Single: Center ±2.0mm

Set

range

1 ~ 99

tray ON

2nd print

surface off-

center

SIM

50-10

TEXT

1st tray

Reduce 1:

0.1mm shift to L side.

Duplex: Center ±2.5mm

e.Side edge void area adjustment (SIM26-43)

Note:Before performing this adjustment, be sure to check that the paper

off center adjustment (SIM 50-10) is completed.

1) Set a test chart (UKOG-0089CSZZ) on the document table.

2) Select a paper feed port and make two copies. Compare the 2nd copy and the test chart. If necessary, perform the following adjustment procedure.

* The 1st copy does not show the void. Be sure to check the 2nd copy.

3) Execute SIM 26-43 and set the density mode to AUTO(right edge void) + TEXT (Left edge void). The currently set adjustment value is displayed.

4) Enter the set value and press the [START] key. The correction value is stored.

ode SIM LED Set value Specifi-

Left edge void SIM

26-43

AUTO

(right

1 step:

0.5mm shift

cation

0 ~ 10mm 1 ~ 99

Set

range

edge)

TEXT

(left edge)

* The void adjustment values on the right and the left must be the

same.

(2) Main scanning direction(FR direction) distortion balance

adjustment

1) Remove the OC glass and the right cabinet.

(1)

(2)

(3)

(4)

* Set to S → D mode before execution

d. Paper off center adjustment (SIM50-10)

1) Set a test chart (UKOG-0089CSZZ) on the document table.

2) Select a paper feed port and make a copy. Compare the copy and the test chart. If necessary, perform the following adjustment procedure.

3) Execute SIM 50-10. After completion of warm-up, shading is performed and the currently set off center adjustment value of each paper feed port is displayed.

4) Enter the set value and press the [START] key. The correction value is stored and a copy is made.

AR-5520 ADJUSTMENT 6-4

(3)

2) Loosen the copy lamp unit wire fixing screw.

Wire fixing screw

3) Manually turn the mirror base drive pulley and bring No. 2/3 mirror base unit into contact with the positioning plate. At that time, if the front frame side and the rear frame side of No. 2/3 mirror base unit are brought into contact with the positioning plate at the same time, the mirror base unit parallelism is proper. If one of them is in contact with the positioning plate, perform the adjustment of 4).

4) Loosen the set screw of the scanner drive pulley which is not in contact with No. 2/3 mirror base unit positioning plate.

5) Without moving the scanner drive pulley shaft, manually turn the scanner drive pulley until the positioning plate is brought into contact with No. 2/3 mirror base unit, then fix the scanner drive pulley.

6) Put No. 2/3 mirror base unit on the positioning plate again, push the projections on the front frame side and the rear frame side of the copy lamp unit to the corner frame, and tighten the wire fixing screw.

AR-5520 ADJUSTMENT 6-5

(3)Main scanning direction (FR direction) distortion

adjustment

This adjustment must be performed in the following cases:

•When the mirror base drive wire is replaced.

•When the lamp unit, or No. 2/3 mirror holder is replaced.

•When a copy as shown is made.

Paper exit direction

Original

Copy

1) Set A3 (11" x 17") white paper on the original table as shown below.

Allow a little space.

4) Loosen the mirror base drive pulley fixing screw on the front frame side or on the rear frame side.

When La < Lb

Turn the mirror base drive pulley on the front frame side in the arrow direction A. (Do not move the mirror base drive pulley shaft.)

When La > Lb

Turn the mirror base drive pulley on the front frame side in the arrow direction A. (Do not move the mirror base drive pulley shaft.)

Rear side

Front side

5)Tighten the mirror base drive pulley fixing screw.

Glass holding plate

Fit the paper edge and the glass holding plate edge.

A3 (11" x 17") white pape

2) Open the original cover and make a normal (100%) copy.

3) Measure the width of the black background at the lead edge and at the rear edge.

Paper exit direction

La: Lead edge black background width Lb: Rear edge black background width

If the width (La) of the black background at the lead edge is equal that (Lb) at the rear edge, there is no need to execute the following procedures of 4) ~ 7).

La = Lb

6) Execute the main scanning direction (FR) distartion balance adjustment previously described in 2) again.

(4) Sub scanning direction (scanning direction) distortion

adjustment

When there is no skew copy in the mirror base scanning direction and there is no horizontal error (right angle to the scanning direction), the adjustment can be made by adjusting the No. 2/3 mirror base unit rail height. Before performing this adjustment, be sure to perform the horizontal image distortion adjustment in the laser scanner section. This adjustment must be performed in the following cases:

•When the mirror base wire is replaced.

•When the copy lamp unit or No. 2/3 mirror unit is replaced.

•When the mirror unit rail is replaced or moved.

•When a following copy is made.

Original

Copy A Copy B

AR-5520 ADJUSTMENT 6-6

1) Making of a test sheet Make test sheet by drawing parallel lines at 10mm from the both ends of A3 (11" x 17") white paper as shown below. (These lines must be correctly parallel to each other.)

When La > Lb Shift the mirror base B rail upward by the half of the difference of La - Lb.

Parallel line

10mm

White paper

Parallel line

10mm

2) Make a normal (100%) copy of the test sheet on A3 (11" x 17") paper. (Fit the paper edge with the glass holding plate edge.)

3) Measure the distances (La, Lb, Lc, Ld) at the four corners as shown below.

Paper exit direction

Lb Ld

When La < Lb Shift the mirror base B rail downward by the half of the difference of Lb - La. Example: When La = 12mm and Lb = 9mm, shift the mirror

base B rail upward by 1.5mm.

When Lc > Ld Shift the mirror base B rail downward by the half of the difference of Lc - Ld.

When Lc < Ld Shift the mirror base B rail downward by the half of the difference of Ld - Lc.

When moving the mirror base rail, hold the mirror base rail with your hand.

La = Lb, Lc = Ld

5) After completion of adjustment, manually turn the mirror base drive pulley, scan the mirror base A and mirror base B fully, and check that the mirror bases are not in contact with each other.

* If the mirror base rail is moved extremely, the mirror base may be in

contact with the frame or the original glass. Be careful to avoid this.

(5) Main scanning direction (FR direction) magnification

ratio adjustment (SIM 48-1)

Note:Before performing this adjustment, be sure to check that the CCD

unit is properly installed.

When La = Lb and Lc = Ld, no need to perform the procedures 4) and 5).

4) Move the mirror base F rail position up and down (in the arrow direction) to adjust.

Note:Do not adjust the rail on the rear side.

If the rail on the rear side is adjusted, a trouble may be caused. Only the rail on the front side can be adjusted.

1) Put a scale on the original table as shown below.

2) Execute SIM 48-1.

3) After warm-up, shading is performed and the current set value of the main scanning direction magnification ratio is displayed on the display section in 2 digits.

4) Select the mode and press the [START] key again.

5) Manual correction mode (TEXT indicator ON) Enter the set value and press the [START] key. The set value is stored and a copy is made.

AR-5520 ADJUSTMENT 6-7

Note: A judgment must be made with 200mm width, and must not be

made with 100mm width.

Mode Specification SIM Set value Set range

Main scanning direction magnification ratio

At normal: ±1.0%

SIM 48-1 Add 1:0.1%

increase Reduce 1:

0.1%

1 ~ 99

decrease

(6) Sub scanning direction (scanning direction)

magnification ratio adjustment (SIM 48-1, SIM 48-5)

a. OC mode in copying (SIM48-1)

Note:Before performing this adjustment, be sure to check that the CCD

unit is properly installed.

1) Put a scale on the original table as shown below, and make a normal (100%) copy.

2) Compare the scale image and the actual image. If necessary, perform the following adjustment procedures.

3) Execute SIM 48-1.<<PHOTO>>

4) After warm-up, shading is performed and the current set value of the main scanning direction magnification ratio is displayed on the display section in 2 digits.

5) When the photo indicator is lighted by pressing the AUTO/TEXT/ PHOTO key, the current magnification ratio correction value in the sub scanning direction is displayed in lower 2 digits of the display section.

6) Enter the set value and press the [START] key. The set value is stored and a copy is made.

Mode Specification SIM Set value Set range

Sub scanning direction magnification ratio (OC mode)

b. RSPF sub scanning direction magnification ratio (SIM48-5)

Note:

•Before performing this adjustment, be sure to check that the CCD unit is

properly installed.

•Before performing this adjustment, the OC mode adjustment in copying

must be completed.

1) Put a scale on the original table as shown below, and make a normal (100%) copy to make a test chart.

Normal ±1.0%

SIM 48-1 (PHOTO)

Add 1:0.1% increase Reduce 1:

0.1% decrease

1 ~ 99

Note:Since the printed copy is used as a test chart, put the scale in

parallel with the edge lines.

2) Set the test chart on the SPF and make a normal (100%) copy.

3) Compare the scale image and the actual image. If necessary, perform the following adjustment procedures.

4) Execute SIM 48-5.

5) After warm-up, shading is performed. The AUTO indicator lights up and the current front surface sub scanning direction magnification ratio correction value is displayed in two digits on the display section.

6) Enter the set value and press the [START] key. The set value is stored and a copy is made.

7) Change the mode from the duplex original mode to the simplex original mode. TEXT indicator lights up and the current back surface sub scanning direction magnification ratio is displayed in two digits on the display section.

8) Enter the set value and press the [START] key. The set value is stored and a copy is made.

Mode Specification SIM Set value Set range

Sub scanning direction magnification ratio (SPF mode)

Normal ±1.0%

SIM 48-5 Add 1:0.1%

increase Reduce 1:

0.1% decrease

1 ~ 99

(7) Off center adjustment (SIM 50-12)

a. OC mode (SIM50-12)

1) Make a test chart as shown below and set it so that its center line is fit with the original guide center mark.

* To make a test chart, draw a line on A3 or 11" x 17" paper at the

center in the paper transport direction.

Original guide

Center

Copy paper (A3 or 17" x 11")

2) Make a normal copy from the bypass tray, and compare the copy and the test chart. If necessary, perform the following adjustment procedures.

3) Execute SIM 50-12.

4) After warm-up, shading is performed and the current set value of the off center adjustment is displayed on the display section in 2 digits.

5) Enter the set value and press the [START] key. The set value is stored and a copy is made.

Mode Specification SIM Set value Set range

Original off center mode (OC mode)

AR-5520 ADJUSTMENT 6-8

Single: Center ±2.0mm

SIM 50-12

(AUTO

indicator

ON)

Add 1:

0.1mm shift to R side Reduce 1:

0.1mm shift to L side

1 ~ 99

b. SPF original off-center adjustment (SIM50-12)

Note:Before performing this adjustment, be sure to check that the paper

off center is properly adjusted.

1) Make a test chart for the center position adjustment and set it on the SPF.

Draw a line on a paper in the scanning direction.

2) Make a normal copy from the bypass tray, and compare the copy and the original test chart. If necessary, perform the following adjustment procedures.

3) Execute SIM 50-12.

4) After warm-up, shading is performed and the current set value of the off center adjustment at each paper feed port is displayed on the display section in 2 digits.

5) Enter the set value and press the [START] key. The set value is stored and a copy is made.

Mode Specification SIM Set value Set

Original off center mode (SPF mode)

Single: Center ±3.0mm(TEXT indicator)

Duplex: Center ±3.5mm( indicator)

PHOTO

SIM

50-12

Add 1:

0.1mm shift to R side Reduce 1:

0.1mm shift to L side

range

1 ~ 99

(8) SPF white correction pixel position adjustment(SIM63-7)

(required in an SPF model when replacing the lens unit)

1) Fully open the SPF.

2) Execute SIM 63-7.

3) When the operation panel displays "COMPLETE,"the adjustment is completed.

4) If the operation panel displays "ERROR,"perform the following measures.

•When the display is 0:

Check that the SPF is open. Check that the lamp is ON.(If the lamp is OFF,check the MCU connector.) Check that the CCD harness is properly inserted into the MCU connector.

•When the display is 281 or above:

1) Remove the table glass.

2) Remove the dark box.

3) Slide the lens unit toward the front side and attach it,then execute SIM.

•When the display is 143 or below:

1) Remove the table glass.

2) Remove the dark box.

3) Slide the lens unit toward the rear side and attach it,then execute SIM.

C.Image density adjustment

(1)Copy mode (SIM 46-1)

1)Set a test chart (UKOG-0162FCZZ) on the OC table as shown below.

2) Put several sheets of A3 or 11" x 17" white paper on the test chart.

3) Execute SIM 46-1.

4) After warm-up, shading is performed and the current set value of the density level is displayed on the display section in 2 digits. For mode selection, use the AUTO/TEXT/PHOTO key.

5) Change the set value with the Numeric keys to adjust the copy image density.

6) Make a copy and check that the specification below is satisfied.

Density

mode

Auto Auto - "2" is slightly

Text Text 3 "3" is slightly

Photo (Error diffusion)

Toner save

Photo (Dither)

LED Exposure

level

Photo 3 "2" is slightly

Text/ Photo

Auto/ Photo

Auto/ Text/ Photo

Sharp Gray

Chart output

copied.

3 "3" is slightly

copied

- "2" is slightly copied

3 "2" is slightly

copied

Set value Set

The greater the set value is the greater the density is The smaller the set value is the smaller the density is.

range

1 ~ 99

* When the lens unit is moved,execute the OC main scanning

magnification ratio auto adjustment,SIM 48-1-1,SIM48-3 and the PF original off-center adjustment.

* This adjustment is basically O.K.with SIM 63-7.

AR-5520 ADJUSTMENT 6-9

[7] SIMULATIONS

1. Entering the simulation mode

Perform the following procedure to enter the simulation mode. "#" key Interrupt key CLEAR key ( ) Interrupt key Main code [START] key Sub code [START] key

2. Canceling the simulation mode

When the CLEAR ALL key is pressed, the simulation mode is cancelled. When the INTERRUPT key is pressed, the process is interrupted and the

screen returns to the sub code entering display. * After canceling the simulation mo de, be sure to turn OFF/ON the

power and check the operation.

Note: If the machine is terminated by a jam error or paper empty during

copying in the adjustment by the simulation, recopying is required.

3. List of simulations

Main

Sub

code

01 01 Mirror scanning operation

02 Mirror home position sensor (MHPS) status display 06 Mirror scanning operation aging

02 01 Single paper feeder (SPF) aging

02 SPF sensor status display 03 SPF motor operation check 08 SPG paper feed solenoid operation check 09 RSPF reverse solenoid operation check 11 SPF PS release solenoid operation check

05 01 Operation panel display check

02 Fusing lamp and cooling fan operation check 03 Copy lamp lighting check

06 01 Paper feed solenoid operation check

02 Resist roller solenoid operation check 10 1st tray semicircular roller cleaning

07 01 Warm-up display and aging with jam

06 Intermittent aging 08 Shifting with warm-up display

08 01 Developing bias output

02 Main charger output (Grid = HIGH) 03 Main charger output (Grid = LOW) 06 Transfer charger output

09 01 Duplex motor forward rotation check

02 Duplex motor reverse rotation check 04 Duplex motor RPM adjustment

05 Duplex motor switchback time adjustment 10 - Toner motor operation 14 - Trouble cancel (except for U2) 16 - U2 trouble cancel 20 01 Maintenance counter clear 21 01 Maintenance cycle setting

02 Mini maintenance cycle setting 22 01 Maintenance counter display

02 Maintenance preset display

03 Jam memory display

04 Jam total counter display

05 Total counter display

06 Developing counter display

07 Mini maintenance preset display

08 SPF counter display

09 Paper feed counter display

12 Drum counter display

13 CRUM type display

14 P-ROM version display

15 Trouble memory display

16 Duplex print counter display

17 Copy counter display

18 Printer counter display

19 Scanner mode counter display

21 Scanner counter display

22 SPF jam counter display

50 Developer rotation time display

51 Drum rotation time display

Contents

AR-5520 SIMULATIONS 7-1

Main

Sub

code

24 01 Jam total counter clear

02 Trouble memory clear 04 SPF counter clear 05 Duplex print counter clear 06 Paper feed counter clear 07 Drum counter clear 08 Copy counter clear 09 Printer counter clear 13 Scanner counter clear 14 SPF jam total counter clear 15 Scanner mode counter clear

25 01 Main motor operation check

02 Auto developer adjustment (Initial setting of toner

density when replacing developer)

10 Polygon motor operation check

26 02 Size setting

03 Auditor setting 04 Copier duplex setting 05 Count mode setting 06 Destination setting 07 Machine condition check (CPM) 18 Toner save mode setting 30 CE mark conformity control ON/OFF 31 Auditor mode exclusive setup 36 Cancel of stop at maintenance life over 37 Cancel of stop at developer life over 38 Cancel of stop at drum life over 39 Memory capacity check 42 Transfer ON/OFF timing control setting 43 Side void amount setting 51 Copy temporary stop function setting 54 Life correction ON/OFF setting

69 Operation setting when CRUM toner end 30 01 Paper sensor status display 42 01 Developing counter clear 43 01 Fusing temperature setting

10 Postcard paper feed cycle setting

11 Postcard size paper fusing temperature setting

12 Standby mode fusing fan rotation setting

13 Fusing paper interval control allow/inhibit setting 44 01 Toner density control Enable/Disable (ON/OFF) setting

16 Toner density control data check and toner density

control correction amount display 34 Transfer current setting 40 Setting of rotation time before toner supply

Contents

Main code

Sub

code

46 01 Copy density adjustment (300dpi)

02 Copy density adjustment (600dpi) 09 Copy exposure level adjustment, individual setting

(Text) 300dpi

10 Copy exposure level adjustment, individual setting

(Text) 600dpi

11 Copy exposure level adjustment, individual setting

(Photo) 600dpi 18 Image contrast adjustment (300dpi) 19 Exposure mode setting

(Gamma table setting/AUTO exposure operation mode

setting/Photo image process setting) 20 SPF exposure correction 29 Image contrast adjustment (600dpi) 30 AUTO exposure limit setting 31 Image sharpness adjustment

48 01 Main/sub scanning magnification ratio adjustment

05 SPF/RSPF mode sub scanning magnification ratio

adjustment in copying

49 01 Flash ROM program writing mode 50 01 Image lead edge adjustment

06 Copy lead edge position adjustment (SPF/RSPF) 10 Paper off-center adjustment 12 Document off-center adjustment 18 Memory reverse position adjustment in duplex copy 19 Rear edge void adjustment in duplex copy

51 02 Resist amount adjustment 53 08 SPF scanning position automatic adjustment

10 SPF document scan position select setting

60 01 SDRAM (image memory area) access check 61 02 Laser power correction ON/OFF

03 HSYNC output check

63 01 Shading check

07 SPF automatic correction

64 01 Self print

Contents

AR-5520 SIMULATIONS 7-2

4. Contents of simulations

Main

Sub

code

01 01 Mirror scanning operation When the [START] key is pressed, the home position is checked in the first place, and the mirror

02 Mirror home position sensor

(MHPS) status display

06 Mirror scanning operation aging When the [START] key is pressed, the mirror base performs A3 full scanning at the set magnification

02 01 Single paper feeder (SPF) aging

(Only when the SPF/RSPF is installed)

02 SPF sensor status display

(Only when the SPF/RSPF is installed)

Contents Details of operation

base performs A3 full scanning once at the set magnification ratio speed. During this scanning, the set magnification ratio is displayed. The mirror home position sensor status is displayed with the developer replacement required indicator. (The lamp lights up when the mirror is in the home position.) During scanning, the copy lamp lights up. When the [Interrupt] key is pressed, the operation is interrupted to go to the sub code input standby mode.

Used to monitor the mirror home position sensor. When the sensor is ON, the developer replacement required indicator is lighted. During that time, the display section displays the sub code. When the [Interrupt] key is pressed, the machine goes to the sub code input standby mode. (When the CA key is pressed, the simulation is terminated.)

ratio speed. During scanning, the set magnification ratio is displayed. After 3 seconds, the mirror base performs full scanning again. During scanning, the set magnification ratio is displayed. * When the [START] key is pressed again, the START indicator turns and remains off.

The developer replacement required indicator displays the status of the mirror home position sensor. (The lamp lights up when the mirror is in the home position.) During aging, the copy lamp lights up. When the [Interrupt] key is pressed, the operation is interrupted if operating, and the machine goes into the sub code input standby mode.

When the [START] key is pressed, the set magnification ratio is acquired and document transport operation of single surface is performed in the case of SPF or document transport operation of duplex surfaces is performed in the case of RSPF. Since, however, there is no limited condition for this operation, it does not stop even at a paper jam. During operation, the LED on the display section corresponding to the selected magnification ratio lights up, and the magnification ratio is displayed on the 7-seg display. When the [Interrupt] key is pressed at that time, the machine goes to the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

Set paper on the SPF and fix it with tape. If paper is not fixed, the operations cannot be guaranteed. (In order to receive the sensor change notification, the load must be decreased.)

The sensor status (ON/OFF) in the SPF can be checked with the following lamps. When a sensor detects paper, it turns on. The open/close detection sensor turns on when the machine is opened.

LED Sensor

Toner cartridge replacement required indicator Misfeed indicator(Copier) Developer replacement required indicator Paper required indicator Misfeed indicator(SPF) Bypass tray indicator Misfeed indicator(1st Tray) AUTO indicator TEXT indicator PHOTO indicator

SPF document set sensor SPF document transport sensor SPF unit (OC cover) open/close sensor SPF paper exit sensor SPF paper feed cover open/close sensor SPF paper length sensor 1 SPF paper length sensor 2 SPF paper feed width sensor (small) SPF paper feed width sensor (middle) SPF paper feed width sensor (large)

03 SPF motor operation check

(Only when the SPF/RSPF is installed)

08 SPF paper feed solenoid operation

check (Only when the SPF/RSPF is installed)

09 RSPF reverse solenoid operation

check

When the [Interrupt] key is pressed, the machine goes to the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

When the [START] key is pressed, the motor rotates for 10 sec at the speed corresponding to the set

magnification ratio. When the [Interrupt] key is pressed, the machine stops operation and goes to the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

The SPF paper feed solenoid (PSOL) is turned ON for 500msec and OFF for 500msec. This operation is repeated 20 times. After completion of the process, the machine goes to the sub code input standby mode. When the [Interrupt] key is pressed during the process, the machine goes to the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

The RSPF reverse solenoid (PSOL) is turned ON for 500msec and OFF for 500msec. This operation is repeated 20 times. After completion of the process, the machine goes to the sub code input standby mode. When the [Interrupt] key is pressed during the process, the machine goes to the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated. Since the paper exit gate solenoid is abolished, even though the RSPF is installed, this simulation does not work.

AR-5520 SIMULATIONS 7-3

Main

Sub

code

2 10 RSPF paper exit gate solenoid

operation check (Only when the SPF/RSPF is installed)

Contents Details of operation

The RSPF paper exit gate solenoid (GSOL) is turned ON for 500msec and OFF for 500msec. This operation is repeated 20 times. After completion of the process, the machine goes to the sub code input standby mode. When the [Interrupt] key is pressed during the process, the machine goes to the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

11 SPF PS release solenoid operation

check

The SPF PS release solenoid (CLH) is turned ON for 500msec and OFF for 500msec. This operation is repeated 20 times. After completion of the process, the machine goes to the sub code input standby mode. When the [Interrupt] key is pressed during the process, the machine goes to the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

05 01 Operation panel display check <<LED check mode (ALL ON/Individual ON)>>

When the [START] key is pressed in the sub code input mode, all the LED's (including the 7-seg display) are turned ON. After 5 sec of all ON, the machine goes to the sub code input standby mode. When the [AUTO/TEXT/PHOTO] key is pressed during all ON, the lighting mode is shifted to the individual ON mode, where the LED's are individually lighted from the left top, to the left bottom, to the next line top, to the bottom, and so on. (For the 7-seg display, the 3-digit lamps are lighted at once.) After completion of lighting of all the lamps, the mode is shifted to the all ON mode. After 5 sec of all ON mode, the machine goes to the sub code input standby mode.

Individual ON mode cycle: 300ms for ON 20ms for OFF

When the [Interrupt] key is pressed in the LCD check mode, the machine goes back to the sub code input standby mode.

When the [CA] key is pressed, the simulation is terminated. When the [START] key is pressed with all the lamps ON, the machine goes back to the key input

check mode.

<< Key input check mode>>

When the machine goes into the key input check mode, [- - -] is displayed on the copy quantity display. Every time when a key on the operation panel is pressed, the input value is added on the copy quantity display. [- - -] [ 1] [ 2] •••.

When a key is pressed once, it is not counted again. When the [START] key is pressed, the input number is added and displayed for 3 sec, and the

machine goes into the LED lighting check mode (LED all ON state). When the [Interrupt] key is pressed for the first time, it is counted. When the key is pressed for the second time, the machine goes into the sub code input mode. When the [CA] key is pressed for the first time, it is counted. When the key is pressed for the second time, the simulation is terminated. (Note for the key input check mode).

•Press the [START] key at the end. (When the key is pressed during the process, the machine goes into the LED lighting check mode (all ON state).).

•When two or more keys are pressed simultaneously, they are ignored.

02 Fusing lamp and cooling fan

operation check

When the [START] key is pressed, the fusing lamp turns ON for 500ms and OFF for 500ms. The operation is repeated 5 times. During this process, the cooling fan motor rotates. After completion of the process, the machine goes into the sub code input standby mode.

03 Copy lamp lighting check When the [START] key is pressed, the copy lamp lights up for 5 sec. After completion of lighting, the

machine goes into the sub code input mode. When the [Interrupt] key is pressed, the process is interrupted and the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

AR-5520 SIMULATIONS 7-4

Main code

Sub

code

Contents Details of operation

06 01 Paper feed solenoid operation

check

When this simulation is executed, the sub code is displayed on the 7-seg display and the lamp corresponding to the solenoid lights up. Select a solenoid with the [TRAY SETTING] key (the lamp corresponding to the solenoid lights up) and press the [START] key, and the machine repeats operation of ON for 500ms and OFF for 500ms. This operation is repeated 20 times. After that, the machine goes into the sub code entry standby mode.

LED Solenoid

Main tray indicator 2nd tray indicator 3rd tray indicator 4th tray indicator Bypass tray indicator Misfeed indicator(2nd tray) Misfeed indicator(Copier) & Misfeed

1st tray paper feed solenoid * 2nd tray paper feed solenoid * 3rd tray paper feed solenoid * 4th tray paper feed solenoid Bypass tray solenoid * 2nd tray transport solenoid * 3rd tray transport solenoid

indicator(2nd tray)

02 Resist roller solenoid operation

check

When the [START] key is pressed in the sub code input state, the resist solenoid (RRS) turns ON for 500ms and OFF for 500ms. This operation is repeated 20 times. After completion of the process, the machine goes into the sub code input standby mode.

10 1st tray semicircular roller cleaning The main motor is rotated to rotate the semicircular roller of the 1st tray one turn to face the

semicircular roller down. (Remove the developing layer when performing this operation.) During this process, the sub code is displayed on the display section. After completion of the process, the machine goes into the sub code input standby mode.

07 01 Warm-up display and aging with

jam

Copying is repeated to make the set copy quantity. When this simulation is executed, warm-up is started and warm-up time is counted up every second from 0 and displayed. After completion of warm-up, warm-up time count is stopped. When the [CA] key is pressed, the START indicator lights up. After that, when the copy quantity is inputted with keys and the [START] key is pressed, copying is repeated to make the set copy quantity. (Intermittent 0 sec)This simulation is canceled by turning off the power or performing a simulation that executes hardware reset.

06 Intermittent aging Copying is repeated to make the set copy quantity. When this simulation is performed, warm-up is

performed and the START indicator is lighted. Enter the copy quantity with the key and press the [START] key, and copying is repeated to make the set copy quantity, the ready state remains for 3 sec, and copying is repeated again to make the set copy quantity. These operations are repeated. This simulation is canceled by turning off the power or performing a simulation that executes hardware reset.

08 Shifting with warm-up display

(Shifting similar to pressing the CA key)

When the simulation code is entered, warm-up is started and warm-up time is counted up every second from 0 and displayed. When the [CA] key is pressed during counting up, the display section displays "0" and count-up process stops. However, warm-up is continued. After completion of warm-up, counting is stopped. Press the [CA] key to terminate the simulation mode. (This simulation is similar to SIM07-01, but without the aging function.)

08 01 Developing bias output When the [START] key is pressed, the developing bias signal is turned ON for 30 sec.

However, to calculate the actual output value is calculated, execute SIM25-01. After completion of the process, the machine goes into the sub code input standby mode.

02 Main charger output (Grid = HIGH) When the [START] key is pressed, the main charger output is supplied for 30 sec in the grid voltage

HIGH mode. After completion of the process, the machine goes into the sub code input standby mode.

03 Main charger output (Grid = LOW) When the [START] key is pressed, the main charger output is supplied for 30 sec in the grid voltage

LOW mode. After completion of the process, the machine goes into the sub code input standby mode.

06 Transfer charger output Select an output mode with the [AUTO/TEXT/PHOTO] key and press the [START] key. The transfer

charger output is delivered for 30 sec in the selected mode. After 30 sec of transfer charger output, the machine goes into the sub code entry standby mode.

LED Output mode

AUTO indicator TEXT indicator AUTO indicator & PHOTO indicator TEXT indicator & PHOTO indicator AUTO & TEXT & PHOTO indicator

Normal size width: Front surface Normal size width: Back surface* Small size width: Front surfac Small size width: Back surface* Bypass tray indicator mode

•Small size is Letter R (A4R) or smaller. * Duplex model only

AR-5520 SIMULATIONS 7-5

Main

Sub

code

09 01 Duplex motor forward rotation

10 - Toner motor operation When the [START] key is pressed, the toner motor is driven for 30 sec.

14 - Trouble cancel (except for U2) * Trouble to write into the EEPROM such as H trouble is canceled and hardware reset is

16 - U2 trouble cancel * U2 trouble is canceled and hardware reset is performed. 20 01 Maintenance counter clear When the [START] key is pressed, the maintenance count value is cleared and "000000" is

21 01 Maintenance cycle setting The current set maintenance cycle code is displayed (initial display), and the set data are stored.

check (Duplex model only)

02 Duplex motor reverse rotation

check (Duplex model only)

04 Duplex motor RPM adjustment

(Duplex model only)

05 Duplex motor switchback time

adjustment (Duplex model only)

Contents Details of operation

The duplex motor is driven in forward direction (in the paper exit direction) for 30 sec. During the process, the display section displays the sub code. After completion of the process, the machine goes into the sub code input standby mode.

When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

The duplex motor is driven in reverse direction for 30 sec. During the process, the display section displays the sub code. After completion of the process, the machine goes into the sub code input standby mode.

When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

When any key input is made, it is displayed on the display section. When the [START] key is pressed, the set code data are acquired and stored in the EEPROM, and

the machine goes into the sub code input standby mode. When, however, the [START] key is pressed outside the set range, it is not assured.

Set range: 1 - 13 Default: 4

At that time, when the [Interrupt] key is pressed, the data are not rewritten and the machine goes into the sub code input standby mode.

When the [CA] key is pressed, the simulation is terminated without rewriting the data. When any key input is made, it is displayed on the display section. When the [START] key is pressed,

the set code data are acquired and stored in the EEPROM, and the machine goes into the sub code input standby mode.

Set range: 50 ~ 76 Default: 50

(Change quantity 1 1-2 phase 3 steps)

At that time, when the [Interrupt] key is pressed, the data are not rewritten and the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated without rewriting the data.

After completion of the process, the machine goes into the main code input standby mode. When the [Interrupt] key is pressed, the machine goes into the main code input standby mode.

performed.

displayed. (Alternate display of "000" and "000")

Code Setting

0 1 2 3 4 5

5,000 sheets 7,500 sheets 10,000 sheets 25,000 sheets 50,000 sheets * Default Free (999,999 sheets)

02 Mini maintenance cycle setting

(Valid only when the destination is set to Japan AB series.)

22 01 Maintenance counter display The maintenance counter value is displayed.

02 Maintenance preset display (Valid

only when the destination is set to EX Japan)

03 Jam memory display The LED of the latest jam position is lighted. Every time when the [PRESET RATIO selector] keys is

04 Jam total counter display The jam total counter value is displayed. 05 Total counter display The total counter value is displayed. 06 Developing counter display The developing counter data is acquired and displayed on the 7-seg display.

The current set maintenance cycle code is displayed (initial display), and the set data are stored.

Code Setting

0 1 2

The copy quantity corresponding to the code that is set with SIM21-01 is displayed. (For example: 50,000 sheets)

pressed, the jam memory data is acquired sequentially from the latest. The jam position is judged by the acquired data and the corresponding LED is lighted. The 7-seg display indicates the jam number. At that time, "A" is displayed on the upper first digit. When the last one is displayed, the latest one will be displayed again. Max. 30 jams from the latest are stored. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

AR-5520 SIMULATIONS 7-6

5,000 sheets * Default 10,000 sheets Free (999,999 sheets)

Main

Sub

code

22 07 Mini maintenance preset display

(Valid only when the destination is set to Japan AB series)

Contents Details of operation

The mini maintenance cycle data is acquired and displayed on the 7-seg display.

When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

08 SPF counter display The SPF counter value is displayed. 09 Paper feed counter display The counter value of the selected paper feed section is acquired from each variable, the data is

displayed on the 7-seg display according to the regulations. When this simulation is executed, the value of the 1st paper tray is displayed first. Press the [TRAY SETTING] key to select the tray. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

12 Drum counter display The drum counter and the drum rotating time are displayed.

To change the display mode, press the [AUTO/TEXT/PHOTO] key.

LED Display mode AUTO exposure indicator TEXT indicator

Drum counter Drum rotating time

13 CRUM destination display When this simulation is executed, the CRUM destination set (written) in the CRUM chip is displayed.

This simulation is valid only for the models where the CRUM is valid.

7-seg display Meaning (CRUM destination) 7-seg display Meaning (CRUM destination)

00 01 02 03

Not set yet BTA-A BTA-B BTA-C

04 05 06 99

CHN-A JPN_A BTA_F Conversion

14 P-ROM version display The P-ROM version is displayed on the copy quantity display. The main code and the sub code are

alternatively displayed by 2 digits. The display interval is same as that of the counter display. By pressing the fixed [PRESET RATIO selector] keys, each version display is switched.

LED (AB series) LED (Inch series) Displayed version

141% 141% Machine program

15 Trouble memory display The trouble codes up to the latest one are acquired from the trouble memory data.

Every time when the magnification ratio display is pressed, the main code of the trouble is displayed on the 1st ~ 2nd digit. * The latest 20 troubles are stored in the memory. The 3rd digit indicates the trouble history code, "A" ~ "J" (meaning of 1 ~ 10). After "J" is displayed, "A" ~ "J" blinks. (Meaning of 11 ~ 20) After "J" blinks (meaning of 20), "A" ~ "J" is lighted. (Returns to 1.)

When the [START] key is pressed, the sub code is displayed. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

* Note that when the history code blinks, the trouble code and the sub code do not blink.

16 Duplex print counter display

(Duplex model only)

Data is acquired from the duplex print counter variable, and is displayed.

When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

17 Copy counter display The copy counter value is displayed. When the [Interrupt] key is pressed, the machine goes into the

sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

18 Printer counter display The printer counter value is displayed. When the [Interrupt] key is pressed, the machine goes into the

sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

19 Scanner mode counter display

(Except for AR-5516S/AR-5520S)

The scanner mode counter value is displayed. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

21 Scanner counter display The scanner counter value is displayed. When the [Interrupt] key is pressed, the machine goes into

the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

22 SPF jam counter display

(Only when the SPF/RSPF is

The SPF jam counter value is displayed. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

installed)

50 Developer rotation time display The developer rotation time is displayed. (Three digits are displayed alternatively.)

When [Interrupt] key is pressed, the display goes to the sub code input standby state. When [CA] key is pressed, the machine goes out of the simulation mode.

51 Drum rotation time display The drum rotation time is displayed. (Three digits are displayed alternatively.)

When [Interrupt] key is pressed, the display goes to the sub code input standby state. When [CA] key is pressed, the machine goes out of the simulation mode.

AR-5520 SIMULATIONS 7-7

Main code

Sub

code

Contents Details of operation

24 01 Jam total counter clear When the [START] key is pressed, the jam total count value is reset to zero, and zero is displayed.

02 Trouble memory clear The trouble memory and the EEPROM trouble history data are cleared and "000" is displayed on the

7-seg display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

04 SPF counter clear

(Only when the SPF/RSPF is installed)

05 Duplex print counter clear

(Duplex model only)

When the [START] key is pressed, the SPF count value is reset to zero and displayed on the 7-seg display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

The duplex print count data is cleared, and zero is displayed on the 7-seg display.

When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

06 Paper feed counter clear The paper feed counter data of each paper feed section is cleared, and "000" is displayed on the 7-

seg display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

07 Drum counter clear When the [START] key is pressed, the drum count and the drum roasting time are reset to zero, and

the drum counter value is displayed on the 7-seg display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

08 Copy counter clear When the [START] key is pressed, the copy count value is reset to zero and displayed on the 7-seg

display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

09 Printer counter clear When the [START] key is pressed, the printer count value is reset to zero and displayed on the 7-seg

display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

13 Scanner counter clear When the [START] key is pressed, the scanner count value is reset to zero and displayed on the 7-

seg display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

14 SPF jam total counter clear

(Only when the SPF/RSPF is installed)

15 Scanner mode counter clear

(Except for AR-5516S/AR-5520S)

When the [START] key is pressed, the SPF jam total count value is reset to zero and displayed on the 7-seg display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

When the [START] key is pressed, the scanner mode count value is reset to zero and displayed on the 7-seg display. When the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated.

25 01 Main motor operation check

(Cooling fan motor rotation check)

When the [START] key is pressed, the main motor (together with the duplex motor for the duplex model) is driven for 30 sec. At that time, to save toner consumption, if the developing until is installed, the developing bias, the main charger, and the grid are outputted. Since, in that case, laser discharge is required when the motor stops, the polygon motor is driven simultaneously. Check if the developing unit is installed or not. If it is not installed, the above high voltage is not outputted and only the motor is rotated. After completion of 30 sec operation, the machine goes into the sub code input standby mode. * This simulation must not be executed by forcibly turning on the door open/close switch.

02 Auto developer adjustment (Initial

To execute this simulation, the following procedures must be performed. setting of toner density when replacing developer)

1)Turn OFF the power of the machine.

2)Open the side cover.

3)Install the DV unit toner cartridge.

4)Turn ON the power of the machine with the cover opened.

5)Enter Sim25-02. (Entered value display section: "CH" is displayed. Start LED: OFF)

6)Close the side cover. (Entered value display section: "--" is displayed. Start LED: ON)

7)Press [START] key to execute Sim25-02.

When [START] key is pressed, the main motor rotates for 3 minutes to determine the toner sensor

reference value and clear the developer traveling time as well as to clear the developer counter.

When the operation is completed normally, the ATC sensor reference value is displayed on the

entered value display section. If an error occurs, one of the following indicator is lighted.

LED Display mode Misfeed indicator Paper required indicator

EL trouble EU trouble

This simulation must be executed only immediately after supplying developer, Do not execute this simulation for any developer which has been used. If the machine goes into the warm-up state even once before completion of this simulation, there is a possibility that toner may be supplied to the developer during warm-up. In such a case, therefore, the developer must be replaced with new one.

10 Polygon motor operation check When the [START] key is pressed, the polygon motor is rotated for 30 sec. After completion of 30 sec

operation, the machine goes into the sub code input standby mode.

AR-5520 SIMULATIONS 7-8

Main

Sub

code

26 02 Size setting Used to set Enable/Disable of the FC (8.5" x 13") size detection.

03 Auditor setting Used to set the auditor.

04 Copier duplex setting When this simulation is executed, the current set duplex code number is displayed. Enter the desired

05 Count mode setting When any key input is made, it is displayed on the display section. When the [START] key is pressed,

06 Destination setting When this simulation is executed, the current set destination code number is displayed. Enter the

07 Machine condition check (CPM) When this simulation is executed, the current setting of the machine is displayed.

Contents Details of operation

Code number Setting

0 1

Detection size when a document of the FC ((8.5" x 13") size is used

Document SPF EX Japan AB

•For the other destinations, this setting is disabled.

* When the coin vendor mode is selected, if the auditor setup is ON and the standard tray is

bypass tray, the standard tray setup must be changed to the 1st tray.

code number of duplex setting and press the [START] key, and the entered code number is set.

* When this simulation is executed, the binding margin setup is automatically set to the default

(left side).

the set code data are acquired and stored to the count mode set variable and in the EEPROM, and the machine goes into the sub code input standby mode. However, if the [START] key is pressed outside the set range, it is not assured. At that time, when the [Interrupt] key is pressed, the data are not rewritten and the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation is terminated without rewriting the data.

[*1 : Total counter / Developer counter *2 : maintenance counter]

0: 1: 2: 3:

desired code number of the destination and press the [START] key to set the destination.

If this setting is changed, SIM46-19 setting is also changed accordingly. (The paper size is also changed: AB series is changed to A4, and Inch series to Letter. The AUTO exposure limit setup is set to the default. When the destination is changed (from Japan to EX Japan or from EX Japan to Japan), the maintenance cycle is also set to the default accordingly.)

FC detection Disable FC detection Enable

Unit to

be used

Code number Mode

0 1 2

Code number Mode

0 1

*1= Double count *1= Single count *1= Double count *1= Single count

Code number Destination

0 1 2 3 4 5 6

7-seg display Meaning (CPM information)

16 18 20 21

Destination Document size

series (FC) Inch series (FC) FC (8.5" x 13") LG (8.5" x 14") FC (8.5" x 13")

Built-in auditor mode *Default Coin vendor mode Other

Without duplex With duplex

Japan AB series Inch series EX Japan AB series EX Japan inch series(FC) EX Japan AB series (FC) China (EX Japan AB series + China paper support) Taiwan (EX Japan AB series + China paper support)

16CPM 18CPM 20CPM 21CPM

* Default except for the following * Default only for Taiwan

FC (8.5" x 13") B4 FC (8.5" x 13") B4 B4 FC (8.5" x 13")

LG (8.5" x 14") LG (8.5" x 14") FC (8.5" x 13")

Setting

0 (Disable) 1 (Enable)

*2= Double count *Default *2 = Double count *2= Single count *2= Single count

AR-5520 SIMULATIONS 7-9

Main code

Sub

code

Contents Details of operation

26 18 Toner save mode setting Used to set ON/OFF of the toner save mode.

Code number Setting

0 1

Toner save OFF Toner save ON

* The toner save mode of the user program is also changed accordingly.

The default value depends on the destination.

30 CE mark conformity control ON/

OFF

When this simulation is executed, the current set code number of CE mark conformity is displayed. Enter the desired code number of CE mark conformity and press the [START] key to set the code number.

Code number Setting

0 1

CE mark conformity control OFF *Default for 100V system CE mark conformity control ON *Default for 200V system

31 Auditor mode exclusive setup Used to set whether the bypass tray can be used or not when the auditor mode is set to the coin

vendor mode.

Code number Setting

0 1 3

Exclusive setup OFF (Bypass tray paper feed allowed) Exclusive setup ON (Bypass tray paper fed inhibited)*Default Exclusive setup OFF (Bypass tray paper fed inhibited) (Double amount of that when set to "0" is charged.)

* When this is set to "Exclusive setup ON," if the auditor is set to the coin vendor mode and the

standard tray is set to the bypass tray, the standard tray must be set to the 1st tray.

36 Cancel of stop at maintenance life

over

37 Cancel of stop at developer life

over

Used to set stop at maintenance life over.

Code number Setting

0 1

Stop at maintenance life over Cancel of stop at maintenance life over * Default

When this simulation is executed, the current set code number is displayed. Enter the desired code number and press the [START] key to set the code number. The machine goes into the sub code input state.

Code number Setting

0 1

Stop at developer life over Cancel of stop at developer life over * Default

38 Cancel of stop at drum life over When this simulation is executed, the current set code number is displayed. Enter the desired code

number and press the [START] key to set the code number.

Code number Setting

0 1

Stop at drum life over Cancel of stop at drum life over * Default

39 Memory capacity check When this simulation is executed, the current memory capacity is displayed.

7-seg display Meaning (Memory capacity)

42 Transfer ON/OFF timing control

setting

16 64

When this simulation is executed, the current setting value of transfer ON timing is displayed. Enter a set value and press the [START] key to set the entered value, and the machine will go into

16MByte 64MByte

the sub code input standby mode. When the [AUTO/TEXT/PHOTO] key is pressed, the ON timing setting and the OFF timing setting are alternatively selected. At that time, the setting is saved and written into the EEPROM.

LED Setting mode Default

AUTO indicator TEXT indicator

Transfer ON timing Transfer OFF timing

•Setting range: 1 ~ 99 When the setting value is increased by 1, time is increased by 2ms.

•The default, 38, of transfer ON timing means "320ms passed from PS release." The default, 50, of transfer OFF timing means "304ms passed from P-IN OFF."

AR-5520 SIMULATIONS 7-10

38 50

Main code

Sub

code

Contents Details of operation

26 43 Side void amount setting Used to set the side void amount on the both sides.

Enter a set value with the Numeric keys and press the [START] key, and the entered value will be saved and the machine will go into the sub code input standby mode. The setting range is 0 ~ 10. When the set value is increased by 1, the void amount is increased by

0.5mm. The default is 5 (= 1.5mm). To select the setting mode, press the [AUTO/TEXT/PHOTO] key. The set value of the selected mode is displayed on the copy quantity display. At that time, the set value is also saved.

LED Setting mode

AUTO indicator TEXT indicator

Side void amount (Right) Side void amount (Left)

* When the setting value is increased by 1, time is increased by 0.5ms.

51 Copy temporary stop function

setting

When any key is pressed, it is displayed on the display section. When the [START] key is pressed, the set code data is acquired and stored to the setting variable of sort/group copy temporary stop function and to the EEPROM. The machine goes into the sub code input standby mode.

Code number Setting

0 1

Not stop Stop * Default

When the [Interrupt] key is pressed at that time, the machine goes into the sub code input standby mode without rewriting the data. When the [CA] key is pressed, the simulation mode is terminated without rewriting the data. * When this is set to "Stop," temporary stop is made for every 250 copies in one copy job.

54 Life correction ON/OFF setting Setting is made whether the image correction is made according to developer consumption degree

(life progress) or not. When this simulation is executed, the current code number is displayed on the 7-seg display. (1=ON [Correction is performed.], 0=OFF [Correction is not performed.]) Enter the code number and press [START] key, and the setting is settled and written into the EEPROM and the machine goes into the sub code input standby mode. Switching can be made with [AUTO/TEXT/PHOTO] key, and the set value of the selected mode is displayed on the copy quantity display section. The setting entered at that time is written into the EEPROM.

LED Setting mode

All OFF Correction in the AUTO mode (Only for the machine for

JAPAN)

AUTO indicator Correction in the AUTO mode (Only for the machine for EX

JAPAN) TEXT indicator Correction in the TEXT mode PHOTO indicator Correction in the PHOTO mode (Error diffusion) AUTO indicator & TEXT indicator Correction in the AUTO mode with the toner save mode ON AUTO indicator & PHOTO indicator Correction in the AUTO mode with the toner save mode ON TEXT indicator & PHOTO indicator Correction in the TEXT mode with the toner save mode ON AUTO & TEXT & PHOTO indicators Correction in the PHOTO mode (Dither)

69 Operation setting when CRUM

toner end (Japan only)

This simulation can be performed only when the CRUM type stored in the EEPROM is of domestic CRUM. (Valid only in the machines for Japan.) Setting of operations at CRUM toner end is made. When this simulation is performed, the current code number is displayed. Enter a code number and press [START] key to save the setting.

*Immediately after occurrence of toner end, copying is stopped regardless of the set value. When the cover is opened and closed and the power is turned OFF/ON to initialize the machine, the following operations are performed.

<<Operations at toner end >>

Operations when toner end is detected

Code number

Copy operation Toner cartridge replacement required indicator 0 Operates Flashing 1 Not operate Flashing

AR-5520 SIMULATIONS 7-11

Main

Sub

code

30 01 Paper sensor status display The paper sensor status is displayed with the lamps on the operation panel.

42 01 Developing counter clear The developer counter data in the EEPROM is cleared and 0 is displayed on the 7-seg display.

43 01 Fusing temperature setting

(During normal copy)

Contents Details of operation

* When each sensor detects paper, the corresponding lamp turns on.

LED Sensor name

Developer replacement required indicator Misfeed indicator(Copier) Toner cartridge replacement required indicator Bypass tray indicator 1st tray indicator 2nd tray indicator 3rd tray indicator 4th tray indicator Misfeed indicator(1st tray) Misfeed indicator(2nd tray) Paper required indicator

When the [Interrupt] key is pressed at that time, the machine goes into the sub code input standby mode. When the [CA] key is pressed, the simulation mode is terminated.

When the simulation is terminated, the current set value is displayed. When the [%] key is pressed, the setting is changed. When the [START] key is pressed, the set content is written into the EEPROM and the machine goes into the sub code input standby mode.

Set temperature (°C) Set temperature (°C)

160 165

170 * Default

175 180

Paper exit sensor Duplex sensor Paper entry sensor Bypass tray empty sensor 1st tray paper empty sensor 2nd tray paper empty sensor 3rd tray paper empty sensor 4th tray paper empty sensor 2nd tray paper feed sensor 3rd tray paper feed sensor 4th tray paper feed sensor

185 190 195 200

10 Postcard paper feed cycle setting Used to set the paper feed cycle timing in postcard printing. (Pickup interval)[1] ~ [99]

11 Postcard size paper fusing

temperature setting

12 Fusing fan rotating speed setting

when ready state

(Center [50], Unit: 100msec)(Example: When 50, pickup interval = 100msec x 50) This simulation functions only when the destination is set to Japan AB series.

When this simulation is executed, the current set value is displayed. When the [%] key is pressed, the setting is changed. When the [START] key is pressed, the set content is written into the EEPROM and the machine goes into the sub code input standby mode.

Set temperature (°C) Set temperature (°C)

160 165 170 175 180

This simulation functions only when the destination is set to Japan AB series. The rotating speed of the fusing fan is set when the thermister of the fusing unit detects 190Åé or

above or when the thermister of the fusing unit detects 190Åé or below. (Only when the machine is in the ready state, the fusing fan rotates at the speed set with this simulation.)

When this simulation is executed, the current code number is displayed. When [AUTO/TEXT/PHOTO] key is pressed, the set value for detection of 190Åé or above and the

set value for detection of 190Åé or below are switched alternatively. To change the set value for detection of 190Åé or above, enter the code number when the AUTO indicator is lighted. To change the set value for detection of 190Åé or below, enter the code number when the TEXT indicator is lighted. When [START] key is pressed after entering the code number, the setting is settled and saved into the EEPROM and the machine goes into the sub code input standby mode.

LED Setting mode

AUTO indicator When 190°C or below is detected 0 Low speed rotation*Default

TEXT indicator When 190°C or above is detected 0 Low speed rotation

195 * Default

Code

number

1 High speed rotation

1 High speed rotation*Default

185 190

200

Setting

AR-5520 SIMULATIONS 7-12

Main code

Sub

code

Contents Details of operation

43 13 Fusing paper interval control allow/

inhibit setting

44 01 Toner density control Enable/

Disable (ON/OFF) setting

Used to set the paper feed timing of 21st and later page to A3 or WLT when multi copying or printing paper of narrow width. (A3 or WLT depends on the destination.) When this simulation is executed, the currently set code number is displayed. Enter a desired code number and press the [START] key, and the entered code number is written into the EEPROM and the machine goes into the sub code entry standby mode.

Code number Setting

0 1

Inhibit * Default Allow

1) Paper tray: A4R, B5R, 8-1/2" X 14", 8-1/2" X 13", 8-1/2" X 11", A5, INV

2) Bypass tray: A4R, B5R, 8-1/2" X 14", 8-1/2" X 13", 8-1/2" X 11", A5, INV,16KR * A5 size for bypass tray is valid only for EX Japan AB series.

Setting is made whether the toner density control is performed or not. When this simulation is executed, the current code number is displayed on the 7-seg display. (1=ON [Enable], 0=OFF [Disable]) Enter a code number and press [START] key, and the setting is settled and saved into the EEPROM and the machine goes into the sub code input standby mode.

Switching can be made with [AUTO/TEXT/PHOTO] key, and the set value of the selected mode is displayed on the copy quantity display section. The entered value at that time is written into the EEPROM.

LED Setting mode Default

AUTO indicator TEXT indicator AUTO indicator & PHOTO indicator TEXT indicator & PHOTO indicator AUTO indicator & TEXT indicator & PHOTO indicator

Print ration correction Life correction Drip infusion Purge process Unconditional toner supply

1 1 0 0 1

Print ratio correction In this correction, the toner supply interval is determined according to the print ratio, and an overtoner is prevented.

16 Toner density control data check

and toner density control correction amount display

Life correction When the life of any consumable part approached the end, this correction prevents against undertoner.

Note for items marked with Drip infusion and Purge process are simulations for analysis, and do not set them to "Enable=1" in the market. If these items are set to "Enable=1", the toner density rises or falls extremely, resulting in developer fall and toner dispersion. If they are set to "Enable=1", developer must be replaced and the machine inside and the process unit must be cleaned.

Unconditional toner supply When the DV unit and the drum unit run idle, a small quantity of toner is consumed. To supply this consumption, toner is supplied according to the rotation time of the DV unit.

The output value of the ATC sensor is checked and the toner density control correction value is displayed on the 7-seg display. The display mode can be switched by pressing [AUTO/TEXT/PHOTO] key. When [Interrupt] key is pressed, the machine goes into the sub code input standby mode. When [CA] key is pressed, the machine goes out of the simulation mode.

LED Display content

AUTO indicator TEXT indicator

The current output value of the ATC sensor is displayed. The correction value according to the progress of life is added to the current output value of the ATC sensor and the sum is displayed.

AR-5520 SIMULATIONS 7-13

Main code

Sub

code

Contents Details of operation

44 34 Transfer current setting Used to set the transfer current for the front surface and that for the back surface. When this

simulation is executed, the current set value is displayed on the 7-seg display. Select the set value with the zoom [Zoom] keys and press the [START] key, and the set content is written into the EEPROM and the machine goes into the sub code input standby mode. Press the [AUTO/TEXT/ PHOTO] key to select each setting mode. At that time, the setup content is written into the EEPROM. The set range is 90uA ~ 360uA in the increment of 10uA.

LED Setting mode

AUTO indicator TEXT indicator AUTO indicator & PHOTO indicator TEXT indicator & PHOTO indicator AUTO & TEXT & PHOTO indicator

Normal size width: Front Normal size width: Back(Duplex model only) Small size width: Front Small size width: Back(Duplex model only) Bypass tray

* Small size paper must be Letter R (A4R) or smaller. * For the special size of tray, use the normal size width.

40 Setting of rotation time before

toner supply

Used to set the time interval between start of rotation (ready) of the main motor and start of toner supply in previous rotation after supplying the power. [1] ~ [99] (Default [8], unit: sec)

46 01 Copy density adjustment (300dpi) Used to set the copy density for each mode.

(Operating procedure)

When this simulation is executed, warm-up and shading are operated, and the current set value is displayed in two digits. (Default [50]) * The density LED is not lighted.

Change the set value and press the [START] key, and a copy is made according to the set value. The greater the set value is, the darker the density is, and vise versa. In this case, only a copy at Exp. 3 can be made. When, however, the density is set darker, Exp.1 and Exp. 5 become darker, too. If the dentistry is set lighter, Exp. 1 and Exp. 5 become lighter, too. To select a desired copy mode, press the [AUTO/TEXT/PHOTO] key. The selected copy mode set value is displayed on the copy quantity display. (Adjustment range: 1 ~ 99)

LED Copy mode

AUTO indicator TEXT indicator PHOTO indicator TEXT indicator & PHOTO indicator AUTO indicator & PHOTO indicator AUTO indicator & TEXT indicator & PHOTO indicator

AUTO exposure mode (300dpi) TEXT mode (300dpi) PHOTO mode (Error diffusion) TS mode (TEXT) (300dpi) TS mode (AUTO exposure) (300dpi) PHOTO mode(Dither)

02 Copy density adjustment (600dpi) Used to set the copy density for each mode.

(Operating procedure)

When this simulation is executed, warm-up and shading are operated, and the current set value is displayed in two digits. (Default [50])Change the set value and press the [START] key, and a copy is made according to the set value. The greater the set value is, the darker the density is, and vise versa. In this case, only a copy at Exp. 3 can be made. When, however, the density is set darker, Exp.1 and Exp. 5 become darker, too. If the dentistry is set lighter, Exp. 1 and Exp. 5 become lighter, too. To select a desired copy mode, press the [AUTO/TEXT/PHOTO] key. The selected copy mode set value is displayed on the copy quantity display. (Adjustment range: 1 ~ 99)

LED Copy mode

AUTO indicator TEXT indicator PHOTO indicator TEXT indicator & PHOTO indicator AUTO indicator & PHOTO indicator AUTO indicator & TEXT indicator & PHOTO indicator

AUTO exposure mode (600dpi) TEXT mode (600dpi) PHOTO mode (Error diffusion) TS mode (TEXT) (600dpi) TS mode (AUTO exposure) (600dpi) PHOTO mode(Dither)

AR-5520 SIMULATIONS 7-14

Main code

Sub

code

Contents Details of operation

46 09 Copy exposure level adjustment,

individual setting (Text) 300dpi

10 Copy exposure level adjustment,

individual setting (Text) 600dpi

Used to adjust the shift amount and the inclination value for each density level (1 ~ 5) when the exposure mode is the TEXT mode (including TS)

•The shift amount is the same as the gamma (gradation), and is used to set the overall brightness.

When the shift amount is increased, the overall brightness is decreased. When the shift amount is decreased, the overall brightness is increased

•The inclination value changes the gamma (gradation). When the set value is increased, the gamma is increased to increase the contrast. (Clearer black and white images) When the set value is decreased, the gamma is decreased to decrease the contrast. (Increased gradation)

* Press the [%] key to switch between the shift amount and the inclination value. The 7-seg display shows the mode. The initial display is "Shift.

Shift is indicated as "b" (Brightness). Inclination is indicated as "c" (Contrast).

(Example)

[b50] [%] key [c50] [%] key [b50] [%] key [c50] ••• * Select the adjustment level with the [Light and Dark] keys.

The density LED displays the selected level (Exp. 1 ~ Exp. 5) * Select TEXT or TEXT (TS) with the [AUTO/TEXT/PHOTO] key.

LED Exposure mode to be adjusted

TEXT indicators TEXT indicators & PHOTO indicators

TEXT mode TEXT (TS) mode

* Change the shift amount and the inclination value with the Numeric keys. The set range is [1] ~ [99]. The default is [50].

Change the set value and press the [START] key, and a copy is made at the set value. Used to adjust the shift amount and the inclination value for each density level (1 ~ 5) when the

exposure mode is the TEXT mode (including TS)

•The shift amount is the same as the gamma (gradation), and is used to set the overall brightness.

When the shift amount is increased, the overall brightness is decreased. When the shift amount is decreased, the overall brightness is increased

* Press the [%] key to switch between the shift amount and the inclination value. The 7-seg display shows the mode. The initial display is "Shift.

Shift is indicated as "b" (Brightness). Inclination is indicated as "c" (Contrast).

(Example)

[b50] [%] key [c50] [%] key [b50] [%] key [c50] ••• * Select the adjustment level with the [Light and Dark] keys.

The density LED displays the selected level (Exp. 1 ~ Exp. 5) * Select TEXT or TEXT (TS) with the [AUTO/TEXT/PHOTO] key.

LED Exposure mode to be adjusted

TEXT indicators TEXT indicator & PHOTO indicator

TEXT mode TEXT (TS) mode

* Change the shift amount and the inclination value with the Numeric keys. The set range is [1] ~ [99]. The default is [50].

Change the set value and press the [START] key, and a copy is made at the set value.

AR-5520 SIMULATIONS 7-15

Main code

Sub

code

Contents Details of operation

46 11 Copy exposure level adjustment,

individual setting (Photo) 600dpi

18 Image contrast adjustment

(300dpi)AUTO indicator & TEXT indicator & PHOTO indicator

Used to adjust the shift amount and the inclination value for each density level (1 ~ 5) when the exposure mode is the PHOTO mode

•The shift amount is the same as the gamma (gradation), and is used to set the overall brightness.

When the shift amount is increased, the overall brightness is decreased. When the shift amount is decreased, the overall brightness is increased

* Press the [%] key to switch between the shift amount and the inclination value. The 7-seg display shows the mode. The initial display is "Shift."

Shift is indicated as "b" (Brightness). Inclination is indicated as "c" (Contrast).

(Example)

[b50] [%] key [c50] [%] key [b50] [%] key [c50] ••• * Select the adjustment level with the [Light and Dark] keys.

The density LED displays the selected level (Exp. 1 ~ Exp. 5) * Select PHOTO(Error diffusion) or PHOTO(Dither) with the [AUTO/TEXT/PHOTO] key

LED Exposure mode to be adjusted

PHOTO indicator TEXT indicator & PHOTO indicator

PHOTO mode (Error diffusion) PHOTO mode (Dither)

* Change the shift amount and the inclination value with the Numeric keys. The set range is [1] ~ [99]. The default is [50].

Change the set value and press the [START] key, and a copy is made at the set value. Used to adjust the contrast for each mode.

(Operating procedure)

When this simulation is executed, warm-up and shading are performed, and the current set value is displayed in two digits. (Default: 50) * The density LED is not lighted. Change the set value and press the [START] key, and a copy is made according to the set value. The greater the set value is, the higher the contrast is. The smaller the set value is, the lower the contrast is. In this case, only a copy at Exp. 3 is made. However, the contrasts at Exp.1 and Exp. 5 are also changed accordingly. To select a desired copy mode, press the [AUTO/TEXT/PHOTO] key. The selected copy mode set value is displayed on the copy quantity display. (Adjustment range: 1 ~ 99)

LED Copy mode

AUTO indicator TEXT indicator PHOTO indicator TEXT indicator & PHOTO indicator AUTO indicator & PHOTO indicator AUTO indicator & TEXT indicator & PHOTO indicator

AUTO exposure mode (300dpi) TEXT mode (300dpi) PHOTO mode (Error diffusion) TS mode (TEXT) (300dpi) TS mode (AUTO exposure) (300dpi) PHOTO mode(Dither)

AR-5520 SIMULATIONS 7-16

Main code

Sub

code

Contents Details of operation

46 19 Exposure mode setting

(Gamma table setting / AUTO exposure operation mode setting / PHOTO image process setting)

Used set for the following three exposure mode. Enter a code number and press the [START] key, and the entered number is written into the EEPROM and the machine goes into the sub code entry standby mode. (When the [AUTO/TEXT/PHOTO] key is pressed, the number is written into the EEPROM and the set item is changed.)

<<Gamma table setting>>

When this simulation is executed, the current set code number of gamma table is displayed. * When setting the gamma table, no AUTO/TEXT/PHOTO indicators are lighted.

Code number Setting (Gamma table)

1 2

Image quality priority mode Toner consumption priority mode * Default

* If this setting is changed, the set content of SIM46-30 is reset to the default.

<<AUTO exposure mode>>

When the [AUTO/TEXT/PHOTO] key is pressed in gamma table setting, the mode is changed to the AUTO exposure operation mode setting and the current set code number of the AUTO exposure operation mode is displayed. (Default: 0) * When setting the AUTO exposure operation mode, the AUTO indicator is lighted.

Code number Setting (AUTO exposure operation mode)

0 1

Lead edge stop * Default Rear time process

When the [AUTO/TEXT/PHOTO] key is pressed during the AUTO exposure operation mode setting, the setting mode is changed to the photo image process setting and the currently set code number of the photo image process setting is displayed. * When in the photo image process setting, the [Photo mode lamp] is lighted.

Code number Setting (Photo image process setting)

1 2

Error diffusion process Dither process * Default

20 SPF exposure correction

(Only when the SPF/RSPF is installed)

29 Image contrast adjustment

(600dpi)

Used to adjust the exposure correction amount in the SPF mode (for the OC mode).

(Operating procedure)

When this simulation is executed, the current set value is displayed. Enter the adjustment value with the Numeric keys and press the [START] key. The entered set value is stored and a copy is made. When the [Interrupt] key is pressed, the entered value is saved and the machine goes into the sub code entry standby mode. When the [CA] key is pressed, the entered value is saved and the simulation is terminated. [1] ~ [99] (Center [50]) * The greater the set value is, the darker the density is. The smaller the set value is, the lighter the

density is.

* The exposure mode is TEXT fixed. The LED does not change, either.

The exposure level can not be adjusted.

Used to adjust the contrast for each mode.

(Operating procedure)

When this simulation is executed, warm-up and shading are performed, and the current set value is displayed in two digits. (Default: 50) The density LED is not lighted. Change the set value and press the [START] key, and a copy is made according to the set value. The greater the set value is, the higher the contrast is. The smaller the set value is, the lower the contrast is. In this case, only a copy at Exp. 3 is made. However, the contrasts at Exp.1 and Exp. 5 are also changed accordingly. To select a desired copy mode, press the [AUTO/TEXT/PHOTO] key. The selected copy mode set value is displayed on the copy quantity display. (Adjustment range: 1 ~ 99)

LED Copy mode

AUTO indicator TEXT indicator PHOTO indicator TEXT indicator & PHOTO indicator AUTO indicator & PHOTO indicator AUTO indicator & TEXT indicator & PHOTO indicator

AUTO exposure mode (600dpi) TEXT mode (600dpi) PHOTO mode (Error diffusion) TS mode (TEXT) (600dpi) TS mode (AUTO exposure) (600dpi) PHOTO mode(Dither)

AR-5520 SIMULATIONS 7-17

Main code

Sub

code

Contents Details of operation

46 30 AUTO exposure limit setting Used to set the AUTO exposure and the limit value at AUTO exposure (toner save).The set range is

0 ~ 255. The default is 0. Change the setting and press the [START] key, and it will be written into the EEPROM and the machine will go into the sub code input standby mode. When the [AUTO/TEXT/PHOTO] key is pressed, the machine goes back to the gamma table setting mode.

LED Setting mode

AUTO indicator TEXT indicator PHOTO indicator AUTO indicator & PHOTO indicator

Limit value for OC scan AUTO exposure Limit value for OC scan AUTO exposure (toner save) Limit value for SPF scan AUTO exposure Limit value for SPF scan AUTO exposure (toner save)

When SIM26-60 (Destination setting) and SIM46-19 (Auto exposure mode) are changed, this set content of this simulation is also changed to the default.

31 Image sharpness adjustment Used to adjust clear/shading of image for each mode.

(Operating procedure)

When this simulation is executed, warm-up and shading are performed, and the current set value is displayed in two digits. (Default: 1) Change the set value and press the [START] key, and a copy is made according to the set value.

Set value Image quality

0 1 2

Shading Standard *Default Clear

Use the [AUTO/TEXT/PHOTO] key to select each copy mode. The code number of the selected copy mode is displayed on the copy quantity display.

LED Copy mode

48 01 Main scanning/sub scanning

direction magnification ratio adjustment

AUTO indicator TEXT indicator PHOTO indicator TEXT indicator & PHOTO indicator AUTO indicator & PHOTO indicator AUTO indicator & TEXT indicator & PHOTO indicator

Used to adjust the magnification ratio in the main scanning direction (front/rear) and the sub scanning direction. Enter the adjustment value with the Numeric keys and press the [START] key, and the entered value

AUTO exposure mode TEXT mode PHOTO mode (Error diffusion) TS mode (TEXT) TS mode (AUTO exposureE) PHOTO mode(Dither)

is saved a copy is made. (When the set value is increased by 1, the magnification ratio is increased by 0.1 %.) (Adjustment range: 1 ~ 99, Default: 50)

LED Adjustment mode

TEXT indicator PHOTO indicator

Main scanning direction magnification ratio adjustment Sub scanning direction magnification ratio adjustment

05 SPF/RSPF mode sub scanning

magnification ratio adjustment in copying (Only when the SPF/RSPF is installed)

The current SPF/RSPF mode sub scan direction magnification ratio adjustment value is displayed. When the [START] key is pressed, the entered value is acquired and saved into the EEPROM, and a copy is made. When the [CA] key is pressed instead, the simulation mode is terminated. In RSPF adjustment, after the machine enters the copy mode of one page, select the single copy mode with the [ORIGINAL TO COPY] key to shift to the single copy mode, making two pages of single copy. For printing, regardless of the density mode LED and the density level LED display, the density mode = MANUAL, and density level = 3. (Adjustment range: 1 ~ 99, Default: 50)

LED Adjustment mode

AUTO indicator TEXT indicator

SPF/RSPF document surface magnification ratio adjustment RSPF document back magnification ratio adjustment

AR-5520 SIMULATIONS 7-18

Main code

Sub

code

Contents Details of operation

49 01 Flash ROM program writing mode (Operating procedure)

When this simulation is executed, "d" is displayed on the copy quantity display and the machine enters the Flash ROM program writing mode. Use the writing tool on the PC to write the program. During writing, the display is made as follows. After completion of downloading, turn OFF/ON the power to reset.

Status 7-seg display

Download data reception Data delete start Data write (Boot section) Data write (Program section) Sum check Download end Error status

NOTE [*] in the error status indicates as follows to show the error position.

00 Data receive error 02 FLASH ROM delete error 03 FLASH ROM write error (Boot section) 04 FLASH ROM write error (Program section) 05 Sum check error (Loader section) 06 Sum check error (Boot section) 07 Sum check error (Program section)

d d d d d OFF E*

POWER SAVE

indicator

ON OFF Flash Flash ON OFF OFF

DUAL PAGE

COPY indicator

OFF ON OFF Flash ON OFF OFF

08 Sum check error (EEPROM section) 09 EEPROM write error 0a EEPROM read error 0b EEPROM verify error 0F Download data length error 0E EEPROM size error

AR-5520 SIMULATIONS 7-19

Main code

Sub

code

Contents Details of operation

50 01 Image lead edge adjustment Used to adjust the copy image position and the lead edge void amount on the copy paper. This

adjustment is made by adjusting the image scan start position at 100% and the print start position (resist roller ON timing).

(Operating procedure)

When this simulation is executed, the current set value is displayed in two digits. (Center value: 50) When the [AUTO/TEXT/PHOTO] key is pressed, the setting mode and the display are switched.

Enter the adjustment value with the Numeric keys and press the [START] key, and the entered value is set and a copy is made. (Adjustment range 1 ~ 99) When the [Interrupt] key is pressed, the entered value is saved and the machine goes into the sub code entry standby mode. When the [CA] key is pressed, the entered value is saved and the simulation is terminated. When the adjustment is made with 1st tray paper feed, all the adjustment values at the paper feed ports become the same. (When the adjustment value is increased by 1, the position is shifted by about 0.1mm.)

LED Adjustment mode

AUTO, 1st tray indicator AUTO, 2nd tray indicator AUTO, Bypass tray indicator TEXT indicator PHOTO indicator AUTO, TEXT, PHOTO indicator

Print start position (1st tray paper feed)

Print start position (2nd / 3rd / 4th tray paper feed) Print start position (Bypass tray) Image lead edge void amount Image scan start position Image rear edge void amount

* The mark, " ", indicates that it is supported only for the installed model, and it is skipped for

non-installed models.

Note:When printing is made with bypass tray, use A3 paper.

When the adjustment value of the print start position is increased by 1, the resist roller ON timing is delayed and the print image is reduced by 0.1mm. When the adjustment value of the image scan start position is increased by 1, the scan start position is shifted to the home position by 0.1mm.

[Adjustment procedure]

(1) Set the print start position (A) (AUTO exposure ON), the lead edge void amount (B) (TEXT ON),

and the scan start position (C) (PHOTO ON) to <1>, and make a 100% copy.

(2) Measure the image loss (R mm) of the scale. Set as C=10 x R (mm). (Example: Set to 40.)

When the value of C is increased by 10, the image loss is decreased by 1mm. (Default: 50)

(3) Measure the distance between the paper lead edge and the image print start position.

Set as A=10 x H (mm). (Example: Set to 50.) When the value of A is increased by 10, the image lead edge is shifted toward the paper lead edge by 1mm. (Default: 50)

(4) Set the lead edge void area as B=50 (2.5mm). (Default: 50)

When the value of B is increased by 10, the void is increased by about 1mm. (For 25 or less, however, the void amount is zero.)

(Example)

06 Copy lead edge position

adjustment (SPF/RSPF) (Only when the SPF/RSPF is installed)

Distance from the paper lead edge to the image lead edge H = 5mm

Image loss

5mm

10mm

R=4mm

Used to make the SPF copy lead edge position adjustment. * When the adjustment value of the document scan start position is increased by 1, the scan start

timing is advanced by 0.1mm. The print image is shifted to the reverse side of the scan start position. (Adjustment range: 1 ~ 99, Default: 50)

LED Item Default Variable range

AUTO indicator TEXT indicator PHOTO indicator

Front document scan position adjustment Back document scan position adjustment Rear edge void adjustment (SPF)

50 50 50

1 ~ 99 1 ~ 99 1 ~ 99

AR-5520 SIMULATIONS 7-20

Main code

Sub

code

Contents Details of operation

50 10 Paper off-center adjustment Used to adjust the positions of copy images on copy paper and the center offset position when

scanning the document.

(Operating procedure)

When this simulation is executed, the current set value is displayed. Enter the adjustment value with the Numeric keys and press the [START] key, and the entered value is stored and a copy is made. When the [Interrupt] key is pressed, the entered value is saved and the machine goes into the sub code entry standby mode. When the [CA] key is pressed, the entered value is saved and the simulation is terminated. (When the set value is increased by 1, the position is shifted by 0.1mm.) (Adjustment range: 1 ~ 99, Default: 50)

When the adjustment value is increased, the image is shifted to the left. When the adjustment value is decreased, the image is shifted to the right.

LED Adjustment mode

AUTO, 1st tray indicator AUTO, 2nd tray indicator AUTO, 3rd tray indicator AUTO, 4th tray indicator AUTO, Bypass tray indicator TEXT, 1st tray indicator

Print center offset (1st tray paper feed)

Print center offset (2nd tray paper feed) Print center offset (3rd tray paper feed)

Print center offset (4th tray paper feed) Print center offset (Bypass tray) 2nd print center offset (1st tray paper feed) When this mode is selected, the S-D mode is automatically set.

Supported for the installed models only. Skipped for the models without installation.

Note: When the adjustment value is too great, the outside area of shading may be scanned, resulting

in black streaks on copy paper.

When printing is made with bypass tray, use A3 paper. When a document is scanned in the OC mode in the back surface center off-set adjustment

and printing is made in the S-D mode, the first document is scanned and then the second document is scanned automatically.

12 Document off-center adjustment Used to make the document scan off-center adjustment.

(Adjustment range: 1 ~ 99, Default: 50) * When the adjustment value is increased by 1, the print image is shifted by 0.1mm to the left

when the scan start position is put on the upper side.

LED Item Default Variable range

AUTO indicator TEXT indicator

Platen document scan SPF document front scan

50 50

1 ~ 99 1 ~ 99

(Only when the SPF/RSPF is installed)

PHOTO indicator

RSPF document back scan

1 ~ 99

(Only when the RSPF is installed)

AR-5520 SIMULATIONS 7-21

Main code

Sub

code

Contents Details of operation

50 18 Duplex copy memory reverse

position adjustment (Only when the SPF/RSPF is installed or in the duplex mode)

Used to adjust the memory reverse position in duplex copy. When this simulation is executed, the current correction value is displayed. Enter a correction value with the Numeric keys and press the [START] key, and the entered value will be saved. (Adjustment range: 1 ~ 99, Default: 50)

LED Item

AUTO indicator TEXT indicator

OC memory reverse output position SPF memory reverse output position

Printing of the front surface in the S-D mode and printing of the even pages in the D-S mode are performed as reverse memory copying from the rear edge of the document. When, therefore, the printing position adjustment of output image is required, perform the adjustment as follows: The image direction in reverse memory copying is shown in the figure below. That is, when the document scan direction is as shown with the arrow, the output image is printed from the rear edge of scanning. If, therefore, the print edge section is shifted, set the reference chart with the reference position at the rear edge and use this simulation to change the set value in order to adjust the print lead edge position. Since printing is started at the print start position and performed from the last, saved data in the memory to the head data, the lead edge position of an image is adjusted by changing the last data position saved in the memory.

Document transport direction

Scanning lead edge

Paper transport direction

Print lead edge Lead edge void (1) Print start position

19 Duplex copy rear edge void

adjustment (Duplex model only)

Scanning end position (Scanning cut by void

Scanning direction

Scanning rear edge

(1) as default)

Rear edge void Print rear edge

Note:A document is scanned in the OC mode. When printing is made in the S-D mode, the first

document is scanned and then the second document is automatically scanned.

Used to adjust the rear edge void amount in duplex copy.

(Operating procedure)

When this simulation is executed, the current set value is displayed in two digits. (Adjustment range: 1 ~ 99, Center value: 50) * When the set value is increased by 1, the void amount is increased by about 0.1mm.

Press the [AUTO/TEXT/PHOTO] key to select a suitable setting mode and a display. Enter the adjustment value with the Numeric keys and press the [START] key, and the entered value is saved and a copy is made. (Paper information is cleared after every copying). When the [Interrupt] key is pressed, the entered value is saved and the machine goes into the sub code entry standby mode. When the [CA] key is pressed, the entered value is saved and the simulation is terminated.

LED Item

AUTO indicator TEXT indicator PHOTO indicator

Paper rear edge void amount (First print surface) Paper rear edge void amount (Second print surface) Print start position (duplex back surface)

AR-5520 SIMULATIONS 7-22

Main

Sub

code

51 02 Resist amount adjustment Used to adjust the contact pressure of the machine resist roller and the RSPF resist roller onto the

53 08 SPF scanning position automatic

adjustment (Only when the SPF/RSPF is installed)

Contents Details of operation

paper.

(Operating procedure)

When this simulation is executed, the current set value is displayed. When the [AUTO/TEXT/PHOTO] key is pressed, the following set items are changed sequentially.

Enter an adjustment value with the Numeric keys and press the [START] key, and the entered value will be saved and a copy will be made. (Adjustment range: 1 ~ 99, Default: 50) When the [CA] key is pressed, the entered value is saved and the simulation is terminated.

LED Adjustment mode

AUTO, 1st tray indicator AUTO, 2nd tray indicator AUTO, 3rd tray indicator AUTO, 4th tray indicator AUTO, Bypass tray indicator AUTO, TEXT, PHOTO indicator AUTO, TEXT indicator AUTO, PHOTO indicator TEXT, PHOTO indicator TEXT indicator

Supported for the installed models only. Skipped for the models without installation.

Place the white chart so that it covers both the SPF scan glass and the OC glass. Close the OC cover. When this simulation is executed, the current adjustment value is displayed as the initial display. When the [START] key is pressed, the mirror unit scans from the home position to the SPF scan position with the current adjustment value displayed, and the SPF glass cover edge is calculated from the difference between the SPF glass cover edge and the OC side document glass CCD output level. * The default is 50, the adjustment range is 1 ~ 99, and the adjustment unit 1= about 0.127mm. If the adjustment is completed normally, the adjusted value is displayed. If not, the Misfeed indicator lights up with the current set value displayed. When the [START] key is pressed again with the Misfeed indicator ON, the execution is repeated again. When the [Interrupt] key or the [CA] key is pressed during execution, "- -" is displayed and the operation is canceled. The mirror returns to its home position and the simulation mode is terminated. In the case when the [Interrupt] key is pressed, the machine goes into the sub code input standby mode. In the case when the [CA] key is pressed, all the lamps are turned off.

LED Display mode

AUTO indicator TEXT indicator

1st tray paper feed

2nd tray paper feed 3rd tray paper feed 4th tray paper feed

Bypass tray

RSPF document feed (Front surface) RSPF document feed (Back surface) RSPF document (A5) paper feed (Back surface)

Duplex back surface PS solenoid prior pulling time adjustment in manual paper feed

SPF scan position automatic adjustment SPF scan position manual adjustment

10 SPF document scan position

select setting

60 01 SDRAM (image memory area)

access check

Setting is changed depending on whether the SPF unit and the SPF document glass holding section are glass dirt prevention parts or not.

For the combination of this machine and the AR-RP10/AR-SP10, the set value is set to [1]. If the set value is changed to [0], black streaks may be produced on a copy paper due to dirt on the SPF glass.

When this simulation is executed, the current code number is displayed. Enter a code number corresponding to the SPF unit to be used and press [START] key to save the setting.

Code number Mode

Though this setting is changed, the other adjustment values are not affected. (The set value remain unchanged.) When replacing or installing the SPF unit, perform this simulation to set the position and then execute the scan position automatic adjustment.

Access check to the SDRAM is made.

When this simulation is executed, the SDRAM check is started. Fusing execution. the start LED turns OFF. If an error occurs, the following LED turns ON. When the operation is normally completed, the START indicator is turned ON. After completion of checking, press [CA] key to reboot the machine.

LED Display mode

Misfeed indicators Paper required indicator

Set to the scan position equivalent to the old-type SPF unit (the previous model of AR-SP6/RP6). Set to the scan position for dirt prevention. *Default

Write end error Read end error

AR-5520 SIMULATIONS 7-23

Main

Sub

code

61 02 Laser power correction ON/OFF Used to set whether the laser power correction is performed or not halfway.

03 HSYNC output check When the [START] key is pressed, HSYNC is performed and the polygon motor is rotated for 30 sec.

63 01 Shading check The detection level of the white plate for shading is displayed.

07 SPF automatic correction

(Only when the SPF/RSPF is installed)

64 01 Self print The optical system status is ignored and a self print is made. Also when a print command is sent

Contents Details of operation

When [START] key is pressed, the entered value is saved and the screen shifts to the sub code input standby mode.

Code number Mode

0 Not correct 1 Correct *Default

Every time when HSYNC is detected, the ZOOM indicator is lighted for 100msec.

(Operating procedure)

When the [START] key is pressed in the sub code input standby mode, the mirror base unit moves to the white plate for shading and the copy lamp is lighted. Until the light quantity of the copy lamp is stabilized, the sub code of "01" is displayed on the 7-seg display. When the light quantity of the copy lamp is stabilized, it is revised every second, and the level of one pixel at the CCD center where no correction is made is detected for 10 sec, and the detected level is displayed in hexadecimal on the 7-seg display. After completion of 10 sec detection, the machine goes into the sub code input standby mode.

The SPF white correction start pixel position is automatically adjusted. This is performed after replacement of the lens. Open the SPF unit and press the [START] key, and the position (which pixel) of the white sheet for SPF exposure correction in the SPF position is displayed on the 7-seg display. If the value is 93 ~ 229, it is displayed on the 7-seg display and is written into the EEPROM. If the value is 0 ~ 92 or 230 ~ 999, it is displayed on the 7-seg display but is not written into the EEPROM. If the value is 1000 or above, "-------" is displayed on the 7-seg display and is not written into the EEPROM. The pixel position -34 written into the EEPROM is considered as the SPF white correction start pixel of the machine. When shi simulation is executed with the SPF unit closed, an error will occur.

from the host, printing is performed.

(Operating procedure)

When this simulation is executed, warm-up is performed and the START indicator is lighted. (However, the scanner is invalid and no initial operation is made.) Enter the code number with the Numeric keys, and select a tray with the PAPER SELECT key and press the [START] key. The selected tray start paper feed and printing is performed in the selected pattern. * Only the tray lamp and the online lamp are lighted, and no other lamps are lighted.

Code

number

0 Grid pattern <1>1/236

1 Dot pattern <1>1/1

2 Regular pitch pattern

MbyN (Sub scan)

3 Regular pitch pattern

MbyN (Main scan)

4 Black background belt

(A4/A4R)(Paper F-R end)

5 Black background belt (All surface) No pattern AUTO indicator 6 White background belt (All surface) No pattern AUTO indicator 7 ht(All surface) No pattern AUTO indicator 8 Black square No pattern AUTO indicator 9 Lead edge black No pattern AUTO indicator

10 Form of No pattern AUTO indicator

* When the destination is of AB series, print data are made in A3 size.

(Therefore, A3 paper is desirable.)

* When the destination is of inch series, print data are made in WLT size.

(Therefore, WLT paper is desirable.)

Print pattern Image output Lighted LED

<2>1/128 <3>1/255 <4>2/254

<2>2/2 <3>1/255 <1>1/1 <2>1/2 <3>2/2 <1>1/1 <2>1/2 <3>2/2 <1>1% <2>6% <3>35%

AUTO indicator TEXT indicator PHOTO indicator AUTO indicator & TEXT indicator AUTO indicator TEXT indicator PHOTO indicator AUTO indicator TEXT indicator PHOTO indicator AUTO indicator TEXT indicator PHOTO indicator AUTO indicator AUTO indicator AUTO indicator

AR-5520 SIMULATIONS 7-24

[8] USER PROGRAMS

The user programs allow the parameters of certain functions to be set, changed, or canceled as desired.

1. List of user programs

This copier has the following user programs.

Program

Description Default Parameters

"Auto clear time" automatically returns the copy settings to the initial settings when a certain period of time elapses after a copy is made. This program is used to select the period of time. "Auto clear time"

can also be disabled. 60sec

This function automatically switches the machine to a low power consumption state if the set duration of time elapses without the machine being used when the power is on. The POWER SAVE indicator lights up, however, the keys on the

operation panel can be used. Normal operation automatically resumes when a key on the operation panel is pressed, an original is placed, a print job is received, or scanning is begun from a computer.

This function automatically switches the machine to a state that consumes even less power than preheat mode if the set duration of time elapses without the machine being used when the power is on. All lights except the POWER SAVE indicator and ON LINE indicator

go off. To resume normal operation, press the [START] key ( ). Normal operation also resumes automatically when a print job is received or scanning is begun from a computer. While in auto power shut-off mode, no keys (except the [START] key ( )) can be used.

When copying using the SPF/RSPF, during the period of time that the SPF/RSPF indicator blinks after an original has been scanned

(about 5 seconds), a subsequent original can be placed and automatically fed into the machine.

Use this setting to enable or disable auto power shut-off.

When copying multiple originals onto a single sheet of paper (2 IN 1 / 4 IN 1 copy), this function can be used to print a solid or broken

borderline around each original image.

When the auto paper select function is enabled and there is no paper that is the same size as the original and loaded in the same orientation, this function will automatically select paper of the same size that is loaded in the opposite orientation, and rotate the image

90 degrees so that it is copied on the paper in the correct orientation. When the auto ratio select function is operating and the original and paper are loaded in opposite orientations, this function rotates the image so that it is copied on the paper in the correct orientation.

This function automatically selects paper that is the same size as the original placed in the SPF/RSPF, or the same size as that

selected with the [ORIGINAL] key (only for sizes 5-1/2" x 8-1/2", 8-1/ 2" x 11", 8-1/2" x 11"R, 8-1/2" x 14" and 11" x 14"). The function can be disabled.

If the paper runs out during printing and there is paper of the same size and orientation in another tray, this function automatically

switches to that tray (excluding the bypass tray). The function can be disabled.

Use to enable or disable "Auditing mode".

"Auditing mode" is initially disabled. Use to set up account numbers. Up to 20 accounts can be

established.

1min

5min

OFF

1 (OFF) 2 (10sec) 3 (20sec) 4 (60sec) 5 (90sec) 6 (120sec) 1 (1min) 2 (5min) 3 (30min) 4 (60min) 5 (120min) 6 (240min)

1 (5min) 2 (30min) 3 (60min) 4 (120min) 5 (240min)

0 (OFF) 1 (ON)

0 (OFF) 1 (ON) 1 (OFF) 2 (Solid line) 3 (Broken line) 0 (OFF) 1 (ON)

0 (OFF) 1 (ON)

0(OFF) 1(ON) None

Program name

Auto clear time

Preheat mode

Auto power shut-off timer

Stream feeding mode*

Auto power shut-off setting

Border line for 2 IN 1 / 4 IN 1*

Rotation copy*

Auto paper select mode*

Auto tray switching*

Auditing mode

Account number entry

Account number change 12 Use to change an account number. - None *1 On models with a SPF/RSPF.

*2 Setting cannot be made for the AR-5516S/AR-5520S (models which are not provided with e-sort). Though set to ON, it is disabled. *3 Valid only for the tray 1 of the AR-5516/AR-5520/AR-5516D/AR-5520D.

AR-5520 USER PROGRAMS 8-1

Program name

Program

Account number deletion

Number of copies per account 14

Resetting account

Erase width adjustment*

Layout in 2 IN 1 copy*

Description Default Parameters

Use to delete an account number. A single account number can be deleted, or all account numbers at once.

This displays the number of copies made by each account. The maximum count is 49,999. If this number is exceeded, the count will start over from 0.

Use to reset the copy count of an account to 0. The copy count of a single account or of all accounts can be reset.

Use this setting to set the width of erasure of shadows that appear around the edges and at the binding margin when a book or similar original is copied.

Use this setting to select the layout pattern when two original pages are copied onto a single sheet of paper.

2 IN 1 copy

Delete

single

account

Reset single

account

1/2" (10mm)

0(Delete single account) 1(Delete all accounts)

None

0(Reset single account) 1(Reset all accounts) 1 (0" (0mm)) 2 (1/4" (5mm)) 3 (1/2" (10mm)) 4 (3/4" (15mm)) 5 (1" (20mm)) 1 (Pattern 1) 2 (Pattern 2)

Layout in 4 IN 1 copy*

Pattern 1

Use this setting to select the layout pattern when four original pages

Pattern 2

are copied onto a single sheet of paper.

4 IN 1 copy

Pattern 1

1 (Pattern 1) 2 (Pattern 2) 3 (Pattern 3) 4 (Pattern 4)

Image rotation in duplex copying*

Pattern 1 Pattern 2 Pattern 3 Pattern 4

When a one-sided portrait original is placed in a horizontal orientation (8-1/2" x 11" or 8-1/2" x 14" size) for two-sided copying,

the top and bottom of the images on the front and back of the paper

Pattern 1

OFF

0 (OFF) 1 (ON)

will be opposite to each other,

Location of the margin*

Margin width*

2,*4

Use this setting to switch between the margin at the top edge and

the margin at the left edge. Use this setting to set the margin width.

Left edge

1 (Left edge) 2 (Top edge) 1 (0" (0mm)) 2 (1/4" (5mm))

1/2" (10mm)

3 (1/2" (10mm)) 4 (3/4" (15mm)) 5 (1" (20mm))

Resolution in Auto/Text mode 23

The copy resolution in auto and text mode is normally 300 dpi. If high-quality copies are preferred, use this setting to change the

300dpi

1 (300dpi) 2 (600dpi)

resolution to 600 dpi.

Memory allocated to printer mode*

Use this to change the proportion of IMC memory used for printer mode.

50%

1 (30%) 2 (40%) 3 (50%) 4 (60%) 5 (70%)

Key auto repeat

Use this setting to select whether or not holding down a key causes repeated input of the key. For keys that normally cause a set value

to increase when held down (for example, holding down the [ZOOM]

0 (OFF) 1 (ON)

key ( , )), this program can be used to have the set value not

change when the key is held down. *2 Setting cannot be made for the AR-5516S/AR-5520S (models which are not provided with e-sort). Though set to ON, it is disabled. *3 When there are two or more paper trays.

*4 On models with automatic two-sided copying.

AR-5520 USER PROGRAMS 8-2

Program name

Key press time

Program

Description Default Parameters

Use this setting to select how long a key must be pressed for the input to be accepted. By selecting a longer time, you can prevent settings from being changed by the accidental pressing of a key.

Minimum

(current

response

speed)

1 (Minimum (current response speed))

2 (0.5sec) 3 (1.0sec) 4 (1.5sec) 5 (2.0sec)

Audible signals volume

Base setting beep signal

Number of copies limit

Use close paper size

This sets the volume of beep signals.

Use this to sound a beep when a base setting is selected.

Use this setting to select 99 or 999 for the maximum number of

copies. When this function is enabled, printing in printer mode will

automatically continue using a different size of paper if the specified

size of paper runs out in all trays. This feature does not function in

Low (current volume)

OFF

999 copies

OFF

1 (Low (current volume)) 2 (High) 3 (OFF) 0 (OFF) 1 (ON) 1 (99 copies) 2 (999 copies) 0 (OFF) 1 (ON)

copy mode.

Default tray setting

Use this program to select a default tray. This tray is automatically selected each time the power is turned on or each time the machine reverts to the initial settings.

Tray 1

1 (1st tray) 2 (2nd tray) 3 (3rd tray) 4 (4th tray) 5 (Bypass tray)

Default exposure mode

Use this program to set "AUTO", "TEXT", or "PHOTO" as the default exposure mode.

AUTO

1 (AUTO) 2 (TEEXT) 3 (PHOTO)

USB2.0 mode switch 33 Used to switch USB2.0 mode between Full-Speed and High-Speed. High-Speed 1(Full-Speed)

2(High-Speed)

Sort auto select*

34 Use this setting to select the default output mode for copying from

the SPF/RSPF.

Sort 1(OFF)

2(Sort) 3(Group)

*1 On models with a SPF/RSPF.

AR-5520 USER PROGRAMS 8-3

2. Setting the user programs

1) Hold down the [Light] key ( ) until the alarm indicators ( , , , , ) blink.

•The display shows "- -" with the left hyphen blinking.

2) Enter the program number with the numeric keys.

•The selected program number blinks.

•For example, to select "Auto clear timer", press the [1] key.

Note:If you enter the wrong number, press the [CLEAR] key ( ) and

then enter the correct number.

3) Press the [START] key ( ).

•The selected program number stops blinking and lights steadily.

•The currently selected setting code blinks on the right side of the

display.

3. Toner cartridge life

The toner level is indicated by a 6-level display. Use it as a guideline for replacing the toner cartridge.

1) Hold down the [Light] key ( ) until the alarm indicators ( , , , , ) blink.

•The display will show "- -".

2) Hold down the [Copy ratio display] key ( ) for more than 5

seconds.

•The approximate quantity of toner remaining will be indicated in the display as a percentage. ("100", "75", "50", "25", "10" is displayed.) When the percentage is less than 10%, "LO" will be displayed.

3) Press the [Light] key ( ) to return to the normal display.

•The alarm indicators ( , , , , ) go off. The display returns to the number of copies display.

4) Enter the desired setting code by pressing a numeric key.

•The selected setting code blinks.

•For example, to select 90 seconds, press the [5] key.

Note:If you enter the wrong number, press the [CLEAR] key ( ) and

return to step 2).

5) Press the [START] key ( ).

•The selected setting code stops blinking and lights steadily.

Note:To select a setting for another system setting, press the [CLEAR]

key ( ) and then return to step 2.

6) Press the [Light] key ( ) to complete the settings.

•The alarm indicators ( , , , , ) go off and the display returns to the number of copies display.

AR-5520 USER PROGRAMS 8-4

[9]TROUBLE CODE LIST

1.Trouble code list

Main code Sub

code

E7 01 Duplex model memory error/ Image data error

02 LSU trouble 06 Image data decode error 10 Shading trouble (Black correction) 11 Shading trouble (White correction) 16 Abnormal laser output

F2 02 Toner supply abnormality

04 Improper cartridge (destination error, life cycle

error) Identification error Model error Type error Destination error Data abnormality Misc error

40 ATC sensor abnormality F5 02 Copy lamp lighting abnormality H2 00 Thermistor open H3 00 Heat roller high temperature detection H4 00 Heat roller low temperature detection H5 01 5 continuous POUT not-reached error L1 00 Scanner feed trouble L3 00 Scanner return trouble L4 01 Main motor lock detection

31 Fusing FAN lock detection

32 PSFAN lock detection L6 10 Polygon motor lock detection U2 04 EEPROM read/write error (serial communication

error) 11 Counter check sum error (EEPROM) 12 Adjustment value check sum error (EEPROM) 40 CRUM chip communication error

-- Auditor NOT READY

CH ON None Side door open

CH Blink None Developing cartridge not installed

Content

2.Details of trouble codes

Main

Sub

code

E7 01 Content Duplex model memory error/ Image data error

Detail 1. The memory capacity for the duplex model

Cause 1. The memory capacity on the MCU PWB is

Check and remedy

02 Content LSU trouble

Detail The BD signal from the LSU cannot be

Cause LSU connector or LSU harness defect or

Check and remedy

06 Content Image data decode error

Detail Image expansion error Cause MCU PWB abnormality

Check and remedy

10 Content Shading trouble (Black correction)

Detail The CCD black scan level is abnormal when

Cause Improper connection of the CCD unit flat cable

Check and remedy

11 Content Shading trouble (White correction)

Detail The CCD white scan level is abnormal when

Cause Improper connection of the CCD unit flat cable

Check and remedy

machine is wrong. Insufficient memory capacity.

2. Duplex setting is set for a single surface model.

wrong.

2. Setting for a single surface model is wrong.

1. Use SIM26-39 to check to confirm that the memory capacity is 64MB. If it is not 64MB, replace the MCU PWB.

2. If SIM26-04 is set to 1, change the setting to

0. If it is 0, replace the MCU PWB.

detected in a certain cycle. (Always OFF or always ON)

disconnection Polygon motor rotation abnormality Laser beams are not generated. MCU PWB abnormality.

Check connection of the LSU connector. Execute SIM 61-03 to check the LSU operations. Check that the polygon motor rotates normally. Check that the laser emitting diode generates laser beams. Replace the LSU unit. Replace the MCU PWB.

USB cable trouble Replace the MCU PWB.

Replace the USB cable.

the shading.

CCD unit abnormality MCU PWB abnormality.

Check connection of the CCD unit flat cable. Check the CCD unit.

the shading.

Dirt on the mirror, the lens, and the reference white plate Copy lamp lighting abnormality CCD unit abnormality MCU PWB abnormality (When occurred in the SPF scan position.) Improper installation of the mirror unit

Clean the mirror, the lens, and the reference white plate. Check lighting and the light quantity of the copy lamp (SIM05-03). Check the CCD unit. Check the MCU PWB.

Details of trouble

AR-5520 TROUBLE CODE LIST 9-1

Main

Sub

code

E7 16 Content Abnormal laser output

Detail When the laser output is stopped, HSYNC is

Cause Laser abnormality

Check and remedy

F2 02 Content Toner supply abnormality

Detail When toner near end is detected with the toner

Cause ATC sensor abnormality

Check and remedy

04 Content •Improper cartridge (Destination error, life cycle

Detail •The destination of the machine differs from

Cause CRUM chip defect

Check and remedy

40 Content ATC sensor abnormality

Detail ATC sensor value abnormality Cause Connector connection trouble

Check and remedy

detected.

MCU PWB abnormality. Replace the LSU.

Replace the MCU PWB.

supply time of 50% or less. When the toner supply time exceeds 300%.

Improper supply Replace the toner cartridge.

Replace the developing unit.

error)

•Identific t ion error

•Model error

•Type error

•Destination error

•Data abnormality

•Misc error

that of the CRUM.

•The trade mark code of the CRUM differs.

•The company code of the CRUM differs.

•The boot program model code does not coincide with the CRUM model code.

•When the CRUM type is other than genuine/ conversion/production rotation.

•The machine destination differs from the CRUM destination.

•When an error value is included in the initial check information.

•When the max. toner supply time is 00.

•When the print hard stop is 00.

•When the Misc information is other than "Not used (FFh)."

Improper developing unit Replace the toner dartridge.

Replace the developing unit.

Toner cartridge installation trouble Sensor breakdown

Connect the connector again. Install the toner cartridge again. Replace the toner cartridge with a normal one.

Details of trouble

Main

Sub

code

F5 02 Content Copy lamp lighting abnormality

Detail The copy lamp does not turn on. Cause Copy lamp abnormality

Check and remedy

H2 00 Content Thermistor open

Detail The thermistor is open.

Cause Thermistor abnormality

Check and remedy

H3 00 Content Heat roller high temperature detection

Detail The fusing temperature exceeds 240C°. Cause Thermistor abnormality

Check and remedy

Copy lamp harness abnormality CCD PWB harness abnormality.

Use SIM 5-3 to check the copy lamp operations.

When the copy lamp lights up.

Check the harness and the connector between the CCD unit and the MCU PWB.

When the copy lamp does not light up.

Check the harness and the connector between the copy lamp unit and the MCU PWB. Replace the copy lamp unit. Replace the MCU PWB. "

The fusing unit is not installed.

Control PWB abnormality Fusing section connector disconnection The fusing unit is not installed.

Check the harness and the connector between the thermistor and the PWB. Use SIM 14 to clear the self diagnostic display.

Control PWB abnormality Fusing section connector disconnection.

Use SIM 5-02 to check the heater lamp blinking operation.

When the lamp blinks normally.

Check the thermistor and its harness. Check the thermistor input circuit on the control PWB.

When the lamp keeps ON.

Check the power PWB and the lamp control circuit on the MCU PWB. Use SIM 14 to clear the self diagnostic display.

Details of trouble

AR-5520 TROUBLE CODE LIST 9-2

Main

Sub

code

H4 00 Content Heat roller low temperature detection

Detail When the fusing temperature is 150C° or less

Cause Thermistor abnormality

Check and remedy

H5 01 Content 5 continuous POUT not-reached error

Detail When 5 continuous not-reached jams to the

Cause Jam paper is not removed from the fusing unit.

Check and remedy

L1 00 Content Scanner feed trouble

Detail Though the specified steps of motor pulses are

Cause Mirror unit abnormality

Check and remedy

in 55 sec from starting warming-up. When the warm-up complete temperature is not reached in 30 sec from reaching 150C°. When the fusing temperature is less than 100C° in 20 sec from the ready state. When the fusing temperature is less than 145C° for more than 300ms in the ready state or in printing. When the fusing temperature is less than 100C° for more than 300ms in the standby mode at a low temperature.

Heater lamp abnormality Thermostat abnormality Control PWB abnormality

Use SIM 5-02 to check the heater lamp blinking operation.

When the lamp blinks normally.

Check the thermistor and its harness. Check the thermistor input circuit on the control PWB.

When the lamp does not light up.

Check for disconnection of the heater lamp and the thermostat. Check the interlock switch. Check the power PWB and the lamp control circuit on the MCU PWB. Use SIM 14 to clear the self diagnostic display.

paper exit sensor (POUT) occur. The jam counter is backed up and it is used in a job after turning on the power.

(Jam paper remains.) Paper exit sensor breakdown or harness connection trouble Fusing unit installation trouble

Check for jam paper remaining in the fusing unit. (winding, etc.) Check the POUT sensor harness, and check installation of the fusing unit. Use SIM14 to clear the self diag display.

outputted, the mirror home position sensor remains ON.

The scanner wire is disconnected. The origin detection sensor abnormality Mirror motor harness abnormality

Use SIM 1-1 to check the mirror reciprocating operations.

When the mirror does not feed.

Check for disconnection of the scanner wire. Check the harness and the connector between the mirror motor and the MCU PWB. Replace the mirror unit. Replace the MCU PWB.

When the mirror does feed.

Use SIM 1-2 to check the mirror home position sensor.

Details of trouble

Main

Sub

code

L3 00 Content Scanner return trouble

Detail Though the specified steps of motor pulses are

Cause Mirror unit abnormality

Check and remedy

L4 01 Content Main motor lock detection

Detail The main motor does not rotate.

Cause Main motor unit abnormality

Check and remedy

31 Content Fusing fan lock detection

Detail The fusing fan does not rotate.

Cause Fan trouble or harness contact trouble and

Check and remedy

32 Content PSFAN lock detection

Detail The PSFAN does not rotate.

Cause Fan trouble or harness contact trouble and

Check and remedy

outputted, the mirror home position sensor does not turn ON.

Scanner wire disconnection Origin detection sensor abnormality Mirror motor harness abnormality

Use SIM 1-1 to check the mirror reciprocating operations.

When the mirror does not return.

Check for disconnection of the scanner wire. Check the harness and the connector between the mirror motor and the MCU PWB. Replace the mirror unit. Replace the MCU PWB.

When the mirror does feed.

Use SIM 1-2 to check the mirror home position sensor.

After rotation of the main motor, the motor lock signal is detected for 1 sec or more. During rotation of the main motor, the motor lock signal is detected for 1 sec. When the main motor is stopped, the motor lock signal is not detected for 5sec or more. (Though the motor is stationary, it is judged as stable rotation.)

Improper connection or disconnection the main motor and the harness. MCU PWB abnormality

Use SIM 25-01 to check the main motor operations. Check connection of the main motor harness/ connector. Replace the main motor. Replace the MCU PWB.

Sampling is performed in 50msec interval, and the normal signal cannot be detected 5 times continuously in 1 sec.

disconnection Use SIM05-02 to check the operations of the

fusing fan motor. Heck connection of the fan harness and the connector. Replace the fan. Replace the MCU PWB.

Sampling is performed in 50msec interval, and the normal signal cannot be detected 5 times continuously in 1 sec.

disconnection Check connection of the fan harness and the

connector. Replace the fan. Replace the MCU PWB.

Details of trouble

AR-5520 TROUBLE CODE LIST 9-3

Main

Sub

code

L6 10 Content Polygon motor lock detection

Detail The polygon motor does not rotate

Cause Polygon motor unit abnormality

Check and remedy

U2 04 Content EEPROM read/write error (Serial

Detail EEPROM access process error Cause EEPROM abnormality Check

and remedy

11 Content Counter check sum error (EEPROM)

Detail Check sum error of the counter area in the

Cause EEPROM abnormality Check

and remedy

12 Content Adjustment value check sum error (EEPROM)

Detail Check sum error of the adjustment value area

Cause EEPROM abnormality Check

and remedy

40 Content CRUM chip communication error

Detail An error occurs during communication

Cause CRUM chip abnormality

Check and remedy

-- Content Auditor NOT READY Detail Cause Check

and remedy

None

CH ON

Content Side door open Detail The side door is open. Cause Side door sensor abnormality

Check and remedy

After shifting the polygon motor, the motor lock signal is detected for 20sec or more. During rotation of the polygon motor, the motor lock signal is detected for 1sec.

Improper connection or disconnection of the polygon motor and the harness. MCU PWB abnormality

Use SIM 61-3 to check the polygon motor operations. Check connection of the polygon motor harness/connector. Replace the polygon motor.. Replace the MCU PWB.

communication error)

Check that the EEPROM is properly set. Use SIM 16 to cancel the trouble. Replace the MCU PWB.

EEPROM

Check that the EEPROM is properly set. Use SIM 16 to cancel the trouble. Replace the MCU PWB.

in the EEPROM

Check that the EEPROM is properly set. Use SIM 16 to cancel the trouble. Replace the MCU PWB.

between the MCU and the CRUM chip. The CRUM identification error occurs.

Developing unit disconnection MCU PWB abnormality

Replace the toner cartridge. Check installation of the developing unit. Use SIM16 to cancel. Replace the MCU PWB.

MCU PWB abnormality Check that all the side doors are closed.

Replace the MCU PWB.

Details of trouble

Main code

Blink

Sub

code None

Content Developing cartridge not installed Detail The developing cartridge is not installed.

Cause Developing unit disconnection

Check and remedy

Communication with the CRUM cannot be made in initial check of the CRUM.

MCU PWB abnormality CRUM chip abnormality

Check installation of the developing unit. Replace the MCU PWB.

Details of trouble

AR-5520 TROUBLE CODE LIST 9-4

[10] MAINTENANCE

1. Maintenance table

X:Check(Clean, adjust, or replace when required.) O:Clean :Replace :Adjust :Lubricate

Unit name Part name

Drum peripheral

Developing section

Optical section Lamp unit Reflector O O O O

LSU Dust-proof glass O O O O Paper feed

section

Paper transport section

Fusing section Upper heat roller X O O

Drive section Gears - X X X

Paper exit section

*1:Recommendable replacement time:50K(A4/Letter,6%print)

OPC drum Cleaning blade Side seal F/R X X X X MC unit X (MC charging electrode) - () () () (MC grid) - () () () (MC case) - () () () Transfer wire O O O O Transfer paper guide O O O O MC guide sheet (Cleaning blade attached) Drum fixing plate B X Separation pawl Star ring N2 Star ring φ 5 Pawl holder Process frame unit X X X Discharge holder O O O O Developer X DV seal X X X Toner temperature sensor X X X X Check the sensor head surface. DV side sheet X X X X

Mirror - O O O

No.2/3 mirror unit

CCD peripheral Lens - O O O Glass Table glass O O O O

Other Drive wire - X X X

Multi paper feed section

PS roller O O O O Transport (paper exit) rollers O O O O Spring clutch O O O O

Pressure roller X O O O Pressure roller bearing - X X O Upper separation pawl X X X O Lower separation pawl X X X O Cleaning pad X X X

Belts - X X O VOC filter

Mirror - O O O Pulley - X X X

White Plate O O O O

Rail - X X X Document cover O O O O

Take-up roller(manual / SPF) O O O O Paper feed roller O O O Spring clutch - O O O

When

calling

50K 100K 150K Remark

AR-5520 MAINTENANCE 10-1

2. Maintenance display system

Toner Life, 16K

Remaining quantity check *1

Remaining quantity

LED ON Flash Machine Operation allowed Stop

Developer Life 50K

LED ON at 50K of the

Machine Selection is available between Not Stop

Maintenance LED Selection is available among 50K, 25K,

Machine Not stop

*1: Installation of a new toner cartridge allows to display the remaining

quantity.

a. Press and hold the [Light] keys ([Light

and Dark] keys) for more than 5 sec, and the machine will enter the user program mode.

b. Press and hold the [%] key for more

than 5 sec, and the remaining quantity will be displayed on the copy quantity display in one of the following levels: (Remaining quantity display levels: 100%, 75%, 50%, 25%, 10%, LO)

c. Press the [Light] keys ([Light and Dark]

keys) to cancel.

NEAR EMPTY

EMPTY

About 10%

developer count

and Stop by Service Simulation (SIM 26-

37) Setup. (If Stop is selected, the LED will flash and stop at 50K.) * Default: Not Stop * Clear: SIM 42-1

10K, 7.5K, 5K, and free (no lighting) with SIM 21-1. * Default: 50K

* Clear: SIM 20-1

C. DV seal attachment procedure

(When viewed from the front) (When view

Clearance with the molt edge. Must not be covered

Molt edge reference

0.3

Side molt F Side molt R

DV Side sheet F

0.5

Edge reference

DVTH molt

Attach with the projection (rib) reference

DV Side sheet R

DVTH

Attach with the line (mark-off line) reference.

ed from the front)

Clearance with the molt edge. Must not be covered

molt

0.5

Molt edge reference

0.3

3. Note for replacement of consumable parts

A. Toner cartridge

When a waste toner cartridge is removed from the machine, it must be put in a polyethylene bag to avoid scattering of toner.

B. DV cartridge

Do not shake or put up the developer cartridge. Otherwise developer may scatter.

AR-5520 MAINTENANCE 10-2

[11]DISASSEMBLY AND ASSEMBLY

WARNING Before performing the disassembly procedure, be sure to

remove the power cord to prevent against an electric shock.

No. Item

1 High voltage section/Duplex transport section 2 Optical section 3 Fusing section 4 Paper exit section 5MCU 6 Optical frame unit 7LSU 8 Tray paper feed section/Paper transport section

9 Bypass tray section 10 Power section 11 Developing section 12 Process section 13 Others

1. High voltage section/Duplex transport section

No. Content

A Transfer charger unit B Charger wire C Duplex transport section

B.Charger wire

Installation: The spring tip must be between two reference ribs.

•The charger wire must be free from twist or bending.

•Be sure to put the charger wire in the V groove.

(2)

(1)

(3)

(1)

(5)

(4)

(2)

(3)

A.Transfer charger unit

(2)

(3)

C.Duplex transport section

(3)

(1)

(3)

(2)

(3)

(1)

(4)

(3)

(1)

(2)

(1)

(2)

(1)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-1

2.Optical section

Note: When disassembling or assembling the optical unit, be careful not

to touch the mirror and the reflector.

No. Content

A Table glass B Copy lamp unit CInverter PWB for copy lamp DCopy lamp E Lens unit F Wire

A.Table glass

(1)

(2)

(1)

(3)

(4)

C.Inverter PWB for copy lamp

(1)

(2)

(1)

(3)

B.Copy lamp unit

Disassembly: Be sure to put No. 2/3 mirror unit to the positioning plate

(A).

Assembly: Put the notched surface of wire holder (3) downward,

tighten temporarily, and install.

Adjustment: Main scanning direction distortion balance adjustment

(A)

(4)

(3)

(1)

(A)

(4)

(2)

(3)

(2)

D.Copy lamp

(2)

(1)

(3)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-2

E.Lens unit

Note:Do not remove screws which are not indicated in the figure. If the

height of the base plate is changed, it cannot be adjusted in the market.

Note:The CCD/lens unit is factory-adjusted before shipping.

Since these adjustments cannot be performed in the market. Never touch the screws other than screw 2) of the CCD/lens unit.

(2)

(1)

(2)

(3)

(4)

(1)

(3)

F.W ir e

(1)

(4)

(3)

(4)

Lens unit attachment

<1>Attach the lens unit so that the lens unit number on the

lens adjustment plate is aligned with the scribe line on the base plate.

Lens unit number

(

) direction

Reference line (0)

(+) direction

One division: 1.4mm

CCD adjustment value +4 scales 5.0~ +3 scales 3.6~4.9 +2 scales 2.2~3.5 +1 scale 0.8~2.1 Reference -0.6~0.7

-1 scale -2.0~ -0.7

-2 scales -3.4~ -2.1

-3 scales -4.8~ -3.5

-4 scales ~ -4.9

(2)

<2>Make a sample copy at the above position, and measure

the magnification ratio.

<3>Change the installing position in the horizontal direction to

adjust the magnification ratio.

•When the copy image is longer than the original, shift to the positive (+) direction.

•When the copy image is shorter than the original, shift to the negative (-) direction.

* 1 scale of the scribed line corresponds to 0.34% of

magnification ratio.

* If this adjustment is not satisfactory, make a fine adjustment

with SIM 48-2.

AR-5520 DISASSEMBLY AND ASSEMBLY 11-3

3.Fusing section

No. Contents

A Fusing unit B Thermostat C Thermistor D Heater lamp E Upper heat roller F Separation pawl G Lower heat roller H Separation pawl

A.Fusing unit removal

(1)

C.Thermistor

Installation: When installing the thermistor, be sure to face the installing

projection (A) toward the installing surface. Check that the thermistor is in contact with the upper heat roller.

(1)

(A)

(2)

(1)

D.Heater lamp

Assembly: Insert the spring (A) into the hole (B) in the fusing frame.

B.Thermostat

(3)

(2) M4×14

(2) M3×10

(2)

(1)

(2)

(1)

(2)

(3)

Assembly: Put the paper guide earth spring (A) under the paper guide

(B) before fusing.

(A)

(B)

(A)

(1)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-4

(2)

Floil(GU2)

Grease(JFE552)

(1)

(2)

Assembly: Put the fusing harness (A) on the heater lamp (B) as shown

in the figure and fix them together.<R>Place the fusing harness inside the rib (C).

E.Upper heat roller

Disassembly: There are three pawls on the fusing cover. Remove the

screws and slide the fusing cover to the right to remove. The heater lamp is fixed on the fusing cover with a screw. Slide the fusing cover to the front and remove the screw, then remove the heater lamp.

(2)

(1)

(3)

F.Separation pawl

(1)

(2)

(3)

(2)

(3)

(1)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-5

G.Lower heat roller

Assembly: When installing the paper guide (3) before fusing, fix the

paper guide fixing plate with screws temporarily so that the paper guide fixing plate (2) is in contact with the frame bottom under fusing (A). Set the paper guide (3) before fusing to the bottom line of the positioning reference (B), and tighten the screw firmly.

Grease (JFE552)

(4)

(3)

4.Paper exit section

No. Content

A Ozone filter B Cooling fan C Paper exit unit D Paper exit sensor / duplex sensor E Transport roller F Paper exit roller G Paper exit interface P.W.B.

A.Ozone filter

(1)

(2)

(1)

(2)

(A)

(2)

H.Separation pawl

(1)

(B)

100V

200V

(1)

(2)

B.Cooling fan

(2)

(3)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-6

(2)

(3)

C.Paper exit unit D.Paper exit sensor / duplex sensor

(2)

(4)

(2)

(1)

(3)

(A)Exit sensor

(B)Duplex sensor

(A)

E.Transport roller

(1)

(2)

(1)

(B)

(5)

(3)

(5)

(6)

(4)

(5)

(2)

(1)

(4)

(1)

(3)

(4)

(2)

(3)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-7

F.Paper exit roller

Assembly: Insert the spring pin so that the waveform (A) of the spring

pin faces in the longitudinal direction of the paper exit drive gear long hole (B).<R>Be sure to insert two ribs (C) into the groove (D).

(A)

(B)

(D)

(1)

5.MCU

No. Content

A MCU disassembly

A.MCU disassembly

Note:When replacing the MCU PWB, be sure to replace the EEPROM of

the MCU PWB to be replaced.

(1)

G.Paper exit interface P.W.B.

(3)

(2)

(C)

(3)

(2)

(C)

(2)

(3)

(1)

(2)

Note:When replacing the MCU PWB, be sure to restore the original

jumper conditions.

6.Optical frame unit

No. Content

A Optical frame unit

A.Optical frame unit

Installation: Install the optical unit in the sequence shown above.

(2)

(3)

(1)

(2)

(1)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-8

(1)

7. LSU

No. Content

A LSU unit

A. LSU unit

(2)

8. Tray paper feed section/Paper transport section

No. Content

A Middle frame unit

(2)

(4)

(2)

B Drive unit C Solenoid (paper feed solenoid,, resist roller solenoid) D Resist roller clutch / Resist roller E Paper feed clutch/Paper feed roller (Semi-circular roller)

A. Middle frame unit

(2)

(1)

(3)

(1)

(4)

(2)

Assembly: Do not miss the door lock pawl.

(1)

(3)

(1)

(2)

(3)

(1)

(2)

(1)

(2)

(1)

(3)

(1)

(2)

Note:Do not disassemble the LSU. Note:When replacing the LSU, be careful not to touch the dust-shield

glass.

Adjustment:

•Image lead edge position adjustment

•Image left edge position adjustment

•Paper off-center adjustment

AR-5520 DISASSEMBLY AND ASSEMBLY 11-9

B.Drive unit

Assembly: Move down the clutch pawl as shown below, and avoid the

clutch and install.

(1)

(2)

D. Resist roller clutch/Resist roller

Apply grease (FG-40H) to the gray area (UKOG-0004QSZZ).

(1)

(2)

(3)

Moricote X56020

Grease G-484

C. Solenoid

(paper feed solenoid, resist roller solenoid)

(3)

(4)

E. Paper feed clutch/Paper feed roller

(Semi-circular roller)

Apply grease (FG-40H) to the gray area (UKOG-0004QSZZ).

(1)

(2)

(1)

(3)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-10

9.Bypass tray section

No. Content

A Bypass tray transport roller/Bypass tray paper feed roller B Bypass tray paper feed C Bypass tray solenoid D Bypass tray transport clutch E Pressure plate unit F Bypass tray paper feed clutch

A. Bypass tray transport roller/Bypass tray paper feed

roller

Note:Push the lever at the right edge of the multi frame cover to the right

upper side and remove it.

B. Bypass tray paper feed

(3)

(4)

(2)

(1)

(2)

(5)

(1)

(2)

(3)

(4)

C. Bypass tray solenoid

(5)

(1)

(B)

(3)

(4)

(2)

(A)

(2)

(3)

(5)

(1)

(4)

(6)

(7)

Installation: Be careful of the installing direction of the bypass tray

transport roller (6)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-11

(2)

When installing the solenoid, shift it in the arrow direction and install.

D. Bypass tray transport clutch

(2)

F. Bypass tray paper feed clutch

Note: Push the lever at the right edge of the multi frame cover to the

right upper side and remove it.

(1)

(2)

(1)

(3)

(4)

Apply grease (FG-40H) to the gray area (UKOG-0004QSZZ).

Apply grease (FG-40H) (UKOG-0004QSZZ).

E.Pressure plate unit

(5)

(3)

(2)

(1)

(2)

(3)

(2)

(1)

(3)

(1)

(2)

(4)

Apply grease (FG-40H) to the gray area (UKOG-0004QSZZ).

(3)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-12

10.Power section

No. Content

A Power unit BPower fan C High voltage P.W.B. DPower P.W.B. EPower switch

A.Power unit

C. High voltage P.W.B.

(1)

(2)

(1)

B. Power fan

(2)

(4)

(2)

(1)

(2)

(3)

(2)

(3)

(1)

D. Power P.W.B.

E. Power switch

(2)

(1)

(2)

(3)

(2)

(1)

(2) (1)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-13

(1)

(2)

11.Developing section

No. Contents

A Developing box B Developing doctor C MG roller

A.Developing box

B.Developing doctor

C.MG roller

(1)

(5)

(4)

(3)

(2)

(3)

(2)

(1)

Adjustment: Developing doctor gap adjustment

(2)

(3)

Adjustment: MG roller main pole position adjustment

Note:Attach it to fit with the attachment reference when replacing the DV

blade.

Attaching reference

0.5

AR-5520 DISASSEMBLY AND ASSEMBLY 11-14

DV blade

12.Process section

No. Contents

A Drum unit B Main charger unit C Cleaning blade

A.Drum unit

When removing the drum, put the drum unit upside down to prevent waste toner from spilling.

(1)

(2)

13.Others

No. Contents

AOperation P.W.B. B Tray interface P.W.B. C 2nd tray paper entry sensor / Paper empty sensor D 2nd tray paper feed solenoid / Transport solenoid E 2nd tray transport clutch F 2nd tray transport roller

G 2nd tray paper feed clutch

H 2nd tray paper feed roller

I Main motor

J I/F P.W.B. K Paper entry sensor L Paper empty sensor

M Paper feed roller

A. Operation P.W.B.

When the drum is replaced, be sure to replace the drum positioning boss with a new one, too.

B. Main charger unit

(1)

(2)

(1)

C.Cleaning blade

(5)

(6)

(5)

(4)

(3)

(1)

(7)

(2)

When installing a resistor, check to confirm that the terminal section is in contact with the metal section of the cleaning blade.

AR-5520 DISASSEMBLY AND ASSEMBLY 11-15

C. 2nd tray paper entry sensor / Paper empty sensor

(3)

(2)

(1)

(4)

(1)

(5)

(1)

(2)

B. Tray interface P.W.B.

(2)

(1) (1)

(1)

(3)

D. 2nd tray paper feed solenoid / Transport solenoid

(2)

(1)

(2)

(1)

(2)

(3)

(1)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-16

E.2nd tray transport clutch

G. 2nd tray paper feed clutch

Apply grease (FG-40H) to the gray area (UKOG-0004QSZZ).

F. 2nd tray transport roller

(1)

(2)

(1)

(3)

Apply grease (FG-40H) to the gray area (UKOG-0004QSZZ).

H. 2nd tray paper feed roller

(1)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-17

I. Main motor

K. Paper empty sensor

(2)

(1)

J. Paper entry sensor

(3)

(2)

(1)

(3)

(2)

(1)

L. Paper feed roller

(1)

(3)

(2)

* When removing the paper feed roller, operate the paper feed clutch

with SIM 6-1, and keep the paper feed roller down as shown in the figure above for operation.

(1)

(2)

AR-5520 DISASSEMBLY AND ASSEMBLY 11-18

[12]FLASH ROM VERSION UP PROCEDURE

1.Preparation

Write the download data (the file with the extension dwl) to the main body of AR-5516/AR-5520/AR-5516S/AR-5520S/AR-5516D/AR-5520D.

Necessary files for download

• Maintenance.exe (Maintenance software)

• ProcPegasus.mdl

• ProcPegasus.ini

• ProcPegasus.fmt

• Pegasus.inf

• Usbscan.sys

• Download file:***.dwl

<Note>

•The Download file(***.dwl ) and the like that are to be downloaded should be copied, in advance, into folders that have a maintenance program.

•When creating a folder for a maintenance tool in the PC, be sure that no lengthy folder name is included in the path.

(Example) Incorrect c:\Maintenance Download Tool Correct c:\Maintenance\Downtool

2.Download procedure

1) Main body side:

Executable by performing the Service Simulation No. 49-01 (Flash Rom program-writing mode). (A word "d" appears on the operation panel to denote the download mode status. )

3) PC side: Boot the maintenance program. Select the model icon.

4) PC side: Confirm that the "Simulation Command List" tree is displayed on the maintenance program.

5) PC side: When the message "the main body has not got started running" is displayed on the lowest area of the figure below after the "maintenance program" is started up, select the "File" and then "Reconnect" in the menu bar.

2) Connect the PC and the main body with the download cable (USB cable).

6) PC side: Confirm a tree is displayed under the "Special (MCU/IMC2/FAX)" on the maintenance program". (If no tree is displayed, confirm that the USB is connected and select the "Reconnect" (the above 5) again.)

AR-5520 FLASH ROM VERSION UP PROCEDURE 12-1

7) PC side: Double click "Special (MCU/MCU2/FAX)" in the main tree item to develop the sub tree items, and double click "DWL Download" in the sub tree items.

8) PC side: Specify the download file (*.dwl).

9) PC side: The download file is specified, download is automatically performed. The AUTO PAPER SELECT indicator and START indicator will blink approximately 15 seconds after the download file is specified.

10) PC side: When the message below is displayed, download is completed. Completion message: DOWNLOAD COMPLETED

12) After-process: Terminate the maintenance program, and turn on the power of the main body.

After the download (data transmission) has been completed, exit the software program. The USB cable can be removed at this point.

NOTE:

•For making a second connection with another machine, select the "File"

and "Reconnect" in the menu bar on the maintenance program at the time of the USB being re-connected. Repeat the previous procedures from the above 5).

* Forbidden actions while downloading (Important)

Failure in the download concerned may not allow you to conduct the subsequent download procedures. Added care should be taken to avoid having the situation below arise while downloading.

•Switching off the main body of AR-5516/AR-5520/AR-5516S/AR-

5520S/AR-5516D/AR-5520D.

•Disconnecting the download cable (USB cable).

* If the above inhibit item occurs during downloading:

Turn OFF and ON the power.

1) If "d" (which means downloading) is displayed on the operation panel LED of the machine, perform downloading again.

2) If "d" (which means downloading) is not displayed on the operation panel LED of the machine, turn OFF the power, and press and hold the [Copy ratio display] key and the [READ-END] key and turn ON the power. If, then, "d" (which means downloading) is displayed on the operation panel LED of the machine, perform downloading again. If "d" is still not displayed, the MCU must be replaced.

NOTE (Important):

•Be sure that the power is not turned off and the USB cable is not removed until the word "OFF" appears.

11) Main body side:

Wait until the word "OFF" appears on the operation panel. The appearance of "OFF" indicates the completion of the download (writing into ROM). Turn the power off.

AR-5520 FLASH ROM VERSION UP PROCEDURE 12-2

3. Installation procedure

A. USB joint maintenance program installation

The driver is installed by plug and play.

B. Installation procedure on Windows XP

1) Machine side: Executable by performing the Service Simulation No. 49-01 (Flash Rom program-writing mode). (A word "d" appears on the operation panel to denote the download mode status. )

2) Connect the machine and the PC with a USB cable.

3) Check that the following display is shown. Select "Install from a list or the specific location" and press the NEXT button.

4) Select "Include this location in the serch". If the retrieval area does not include the folder which includes the maintenance tool driver (Pegasus.inf), select "Browse" If the folder path is properly shown, press the NEXT button to go to procedure 7).

6) Check that the path to the folder which includes the maintenance tool driver (Pegasus.inf) is shown, and press the NEXT button.

7)) Check that the following display is shown. Press the Continue Anyway button.

5) Select the folder which includes the maintenance tool driver (Pegasus.inf), and press the OK button. (When the driver is included in the "C:\Pegasus" folder:)

8) When installation is completed, the following display is shown. Press the Finish button.

The installation procedure (on Windows XP) is completed with the above operation.

C. Installation procedure on Windows 2000

1) Machine side: Executable by performing the Service Simulation No. 49-01 (Flash Rom program-writing mode). (A word "d" appears on the operation panel to denote the download mode status. )

2) Connect the machine and the PC with a USB cable.

AR-5520 FLASH ROM VERSION UP PROCEDURE 12-3

3) Check that the new hardware search wizard is shown. Press the NEXT button.

4) Select "Serch for a suitable driver for my device" and press the NEXT button.

7) Specify the folder which includes the maintenance tool driver (Pegasus.inf), and press the OPEN button. Check that the path to the folder which includes the maintenance tool driver (Pegasus.inf) is properly displayed, and press the OK button. (When the maintenance tool driver is included in the folder of "D:\Pegasus")

8) Press the NEXT button, and installation is started.

5) Select "Specify a location" and press the NEXT button.

6) Press the "Browse" button. Specify the folder which includes the maintenance tool driver (Pegasus.inf)

9) When installation is completed, the following display is shown. Press the Finish button.

The installation procedure of the joint maintenance program on Windows 2000 is completed with the above operation.

AR-5520 FLASH ROM VERSION UP PROCEDURE 12-4

[13] ELECTRICAL SECTION

OPU PWB

Kronos2 ASIC

BGA 48 4pin

LSU

SDRAM

Simp:16MB

Dup+Esort :64MB

Flash ROM

16bit

Shift -

POWER SUPPLY

5VEN,24V

HVU

COIN VENDOR/ A UDITOR

SPF/ RSPF

USB2.0

High Speed

DEV IC E

USB- NIC

Card

Reg

DCDC

Clock

Gen.

Reg

DCDC

DC- DC

1.Block diagram

7seg LED

LED

)

3.3V

)

Expansion IO

SCAN1-6(

PSW(

PSL,ONL(

(1M*16bit)

Reg. 2 pcs

3.3V

Driver

SPFMOTOR

CCFL

SPMT0/1/2/3

Driver

SPFCLH

SPFPSOL

Lamp

Invertor

24V

Sensor

Selector

L1,2

/SPFCOVER,PAPER,

SPFOPEN,/SPFOUT

HOME

POSITION

W0,1,2,3

SENSOR

TRAY DETECTION,

PAPER DETECTION,

PAPER PASS DETECTION,

Feed SOL , Pick up SOL

FSOL

CPU

H8S/2321

( Wait)

PSOL

(24.576MHz)

A[19…1]

DOOR DETECTION

SELIN1,2,3

OP-CLK

OP-LATCH

OP-DATA

D[15…0]

SELIN1,2,3

OP-BEO

2Mb(128k*16bit)

SRAM

KEYIN

2nd TRAY

UART

PWM

MHPS

CLON

ASIC Reset

3.3V Reset IC

)

5V,3.3V

8bits ( MSB/LSB)

V3.3V5AV5

AFE(AD9826)

B/W

CCD

16bit

(TCD1710)

ADCCLK,SYNCH,

BSAMP,VSAMP

SDI,SCLK,LOAD,OBE

MODE

TG3

TG2,

TG,

CCD Driver

LVTT L

CLB,

RB,

1.2V

MCU-PWB

SCAN:16MHz

sequencer

CPU:24.576MHzSS-ON

3.3V 3.3V

LSU/SYSTEM:20.309MHz

USB:48MHz

Tender: 128MB

(Max. 4-chip composition)

MasterCLK(14.7MHz)

CCD PWB

Scanner Unit

KEY

3.3V HC151

START KEY

detection

*Support for DEV-Initial

Buzzer

CRUM

4K 16kbyte

EEPROM

SSCG

CPU CLK

PMCLK(2078.74(Hz))

PMD

Expansion IO ASIC

MM_BI0/BI1/PH_B MM_AI0/AI1/PH_A

TM+,TM-

HC151

/MMD

LED

(24.576MHz)

* Supplied from ClockGen

/VIDEO

S/H

Loads

Other

APCSTT

MPFS,RRS,

Driver

/MMRDY

/CV_COPY

/CV_COUNT,/CV_START,/CV_CA,

TC, GRID, MC, BIAS

/POFF,HL,PR

/SYNC

Mirror Motor

MainMotor Toner Moto

CPFS1

SGS, SRRC , SPUS , SPPS ,

VFMCNT, VFM, MPFS, CPFS2 ,

/CV_DPX,/CV_SIZE0,1,2,3

FAN

for ozone

Countermeasures

Inputs

Other

SPPD

INTERRUPT

I/O

CPU

RTH DRST

AR-5520 ELECTRICAL SECTION 13-1

2.Actual wiring diagram

ACTUAL WIRING DIAGRAM 1/7

POLYGON

MOTOR

MCFBGRIDMC

GB .MCFB HARNESS

APC-BD-

MC HARNESS

PWB

TC HARNESS

B3P-VH(BLACK)#250

B07B-PARK (RED)

HVU

#250

BC HARNESS

INLET HARNESS

AC CORD

B03P-VL-LF(WHITE)

B04P-VL-

LF (WHITE)

B2P3-VH-LF

(WHITE)

230V ONLY

AC SW HARNESS

DH PS HARNESS

JAPAN ONLY

AC SWITCH

DEHUMIDIFIER

HEATER

SWITCH

B03B-XASK-

B15B-XASK-LF

(WHITE)

POWER PWB

(WHITE)

B02P-VT-LF

(RED)

B02P-NV

BIAS

GP1S58

MIRROR HP SENSOR

CCD PWB

COPY LAMP

MIRROR MOTOR

OPTICAL BASE PLATE

OPE-MCU FFC

FFC 1mm

22FMN (BLACK)

SPF GROUND WIRE

SPF UN

ORIGINAL TRAY HARNESS

SCANNER HP HARNESS

SENSOR HARNESS

USB2.0

B06B-PARK (RED)

USB PWB

B26B-PUDSS

(WHITE)

CCD-MCU FFCCL FFC

B03B-PH

(RED)

D-SUB25

04FE-BT-VK-N

B04B-PH

B04B-PASK×2(WHITE)

22FMN-BTRK-A(BLACK)

LSU

(UNIFICATION)

FE4-32-S15D3-FA

(WHITE)

B6B-PH

USB INTERFACE

HARNESS

B06B-PASK

B12B-XASK-1

(WHITE)

HARNESS

DUP P-OUT

GP1S58

(WHITE)

B20B-PUDSS-1

(WHITE)

MCU-PWB

B5B-PH

(WHITE)

GP1S58

B2B-XH-A-K

(BLACK)

B3B-PH

(BLACK)

B3B-PH (BLACK)

LSU-MCU

HARNESS

B12B-PASK

(WHITE)

B3B-PH

(RED)

B2B-XH-A-R

(RED)

B2B-XH-A-S

(WHITE)

B3B-PH

(WHITE)

B3P-VH

B13B-PH

(WHITE)

B2P-VH

B05B-PASK

B3B-PH

(WHITE)

HARNESS

PS HARNESS

(WHITE)

B22B-PUDSS-1

B4B-PH

(RED)

PSOL

PICK UP SOL

B4B-PH

(WHITE)

(BLACK)

(WHITE)

B4B-PH

(WHITE)

B04B-PASK

(WHITE)

HAND SOLENOID HARNESS

SIDE COVER SW HARNESS

AUDITOR OPTION

TONER

MOTOR

MAIN MOTOR

HARNESS

MAIN

MOTOR

CRM MCU HARNESS

VLR-02V

TRAY DEHUMIDIFIER

P-IN HARNESS

PALR-02V

HANDEMPHARNESS

CASSETTE EMP HARNESS

CASSETTE SW HARNESS

DEV HARNESS

HL HARNESS

HEATER

PAP-02V-S

OZON FAN

JAPAN ONLY

FRONT COVER SWITCH

DV UNIT

SRU

1st TRAY

D2X GP1A73 GP1S58 GP1S73

2nd TRAY

MULTI CASETTE

VLR-02V

SIDE COVER SWITCH

OPERATION PANEL

COPY OP PWB

DUP MOTOR

DRUM INITIAL SW

CRU MODEL ONLY

DRUM SW

COOLING FAN

PAPER OUT

SENSOR

COOLING FAN

DUP

SENSOR

OPTION COIN VENDER

AR-5520 ELECTRICAL SECTION 13-2

THERMISTER

HEATER LAMP

FUSING HARNESS

ACTUAL WIRING DIAGRAM 2/7

LSU UNI

(

PKBLGY

TONER MOTOR

BKPKBK

MCU PWB

DUP SENSOR PWB

TMB_O

DGND

< DUP P-OUT HARNESS >

BLGYPKBLGY

345

CN118(B6B-PH-K-S)

(PDPX)

PAPER OUT SENSOR PWB

1236

PKBLGY

)TUOP(DNGD (POUT)

FUSER

124

DNGDDMP/ DGND

TNCMFV/V42

CN138(B04B-PASK-1)

VFMOUT

COOLING FAN

PGND

VFM1_LOCK

FUSER

COOLING FAN

12433

TUOMFVV42

OZON FAN

KCOL_MFNZO1_TMD/

TUOMFNZO0_TM

DNGP2_TMD/

CN115(B03B-PH-K-K)

)1-KSAP-B50B(721NCKSAP-B50B

< LSU-MCU HARNESS >

/PMRDY

/PMCLK

457

/PSRSOL

2121

CN123(B2B-XH-A-RD)

PS SOL

CN124(B2B-XH-S) CN139(B04B-PASK-1)

PICK UP SOL

CN114(B5B-PH-K-S)

/DMT_3

113

DGND

234

CN119(B4B-PH-K-S)

PKBLGY

RDWHBL

321

CN116(B3B-PH-K-S)

(CASETTE)

CN129(B3B-PH-K-K)

(DRUM)

DUPLEX MOTOR

< MAIN MOTOR HARNESS >

< P-IN HARNESS >

RDWHBL

175767-3 CN121(B3B-PH-K-R)

< CASETTE EMP HARNESS >

RDWHBL

175767-3 CN120(B3B-PH-K-K)

< HANDEMP HARNESS >

PKBLGY

322

< CASETTE SW HARNESS >

15778-2

(CRUM MODEL ONLY)

< DRUM SW HARNESS >

15778-2

)

p-off 5Vp-off

/MMCLK /MMCLK

/MMRDY /MMRDY

/MMD /MMD

PGND PGND

INT24V INT24V

5Vp-off 5Vp-off

(HPEMPTY) (HPEMPTY)

DGND N.C

UNIFICATION

(PIN) (PIN)

5Vp-off 5Vp-off

(CPEMPTY) (CPEMPTY)

DGND DGND

(CASETTE) N.C

DGND DGND

(DRUM) N.C

DGND DGND

MAIN MOTOR

MOTOR

CZHR-08V-S CN108(B12B-PASK-1) CN131(B2P-VH)

APC

GND O_AMTDNGD

SHOLD (SHOLD) 5Vp-off

/VIDEO (VIDEO#) (PDPX)

8 847665

SW5V (LPSEL)

LPSEL DNGDCNYS/

/SYNC ffo-pV5V42 5Vp-off

N.C off-pV5V5TNI

APCSTT (/LDEN)

177622-5

24V TNCMFV/LOSPC/

P-GND VFM2_LOCK

PM PWB

/PMD PGND

123

/PMRDY

/PMCLK 24Vdup

HAND PAPER EMPTY SENSOR PWB

PAPER IN SENSOR

CASETTE SWITCH

CASETTE EMPTY SENSOR

AR-5520 ELECTRICAL SECTION 13-3

ACTUAL WIRING DIAGRAM 3/7

GP1A71A1

CN3(B07B-PASK) PHR-6

NEW

< RSPF/SPF BRANCH HARNESS >

SPFOPEN(BOOK SENSOR)

2123

SPFOPEN

CN1(B03B-PARK) DF-3S-2C

A/A/

PULSE

MOTOR

B/B/

425

2W2W2W

3W3W3WC.N

1W1W1W

OWOWOW

V5V5V5

SENSOR PWB

PAPER FEED UNIT

1V42C.N

1V421V42

NEW

24V1

CN6(B20B-PUDSS) PALR-07V B7B-PH-K-S

123

567

463

785

SPF PSOL

PAP-07V-S

PALR-02V

PAP-02V-S

321

DF3-3S-2C

ORIGINAL TRAY

NEW

PALR-06VF

DF3-3S-2C GP1A71A1

5101

16413

321

445566

714

123

PHR-3

PAP-06V-S GP1A71A1

PAPER ENTRY SENSOR

SPF GSOL

SPF RSOL

V-N

DSPF ONLY

SMP-02V-NC

LOSG/HLC/

1V42C.N

CN4(B2B-PH-K-S)

)C42-S0169-ASMI(2NC)A-KRTB-NMF22(601NC

LSP/LSP/DNGDDNGD

3CCV3CCV

WSPWSP SGND

DGNDDNGD

12345

< OPE-MCU FFC >

456

MCU PWB

323130

SPF INTERFACE PWB

CN5(B26B-PUDSS)

24V REVOCFPSREVOCFPSREVOCFPS

24V DNGSDNGSDNGS

262316

SPMT3#

SPMT2#

SPMT0# LOSPFPSLOSP/

(SELIN3B) 1V421V42

(SELIN2B)

(PDOWNA)

SPFRSOL

212017

13115

CN7(B3B-PH-K-S) SMR-02

311

/SPFOUT

SGND

CN2(B3B-PH-K-K)

OP PWB

)EBORTS_PO()EBORTS_PO(2IHP_DCC2IHP_DCC

)A1NILES()A1NILES(0BD_EFA0BD_EFA

)A2NILES()A2NILES(1BD_EFA1BD_EFA

)A3NILES()A3NILES(2BD_EFA2BD_EFA

)1NACS()1NACS(3BD_EFA3BD_EFAAA)2NACS()2NACS(4BD_EFA4BD_EFA

NIYEKNIYEKEDOMEDOM

)3NACS()3NACS(5BD_EFA5BD_EFA

101311

101112

2524232221

)4NACS()4NACS(6BD_EFA6BD_EFABB)5NACS()5NACS(7BD_EFA7BD_EFA

)6NACS()6NACS(KCS_EFAKCS_EFA

141516

)KLC_PO()KLC_PO(DNGDDNGD

)HCTAL_PO()HCTAL_PO(KLCDAKLCDA

)ATAD_PO()ATAD_PO(NES_EFANES_EFA

171415

171819

)KLC_RZB()KLC_RZB(1IHP_DCC1IHP_DCC

LNO/L

NO/DNGDDNGD

181716

DNGDDNGD1DS_EFA1DS_EFA

< SPF HARNESS > NEW

123

CN110(DBR40-251F100)

PC_DCCPC_DCC

SR_DCCSR_DCC

GT_DCCGT_DCC

PMASBPMASB

DNGDDNGD

131211

56789

)B3NILES(V21V21

)B2NILES(V21V21

#3TMPS3CCV3CCV

V42PMASVPMASV

V42DNGDDNGD

765

)ANWODP(DNGDDNGD

#0TMPSDNGDDNGD

#2TMPSffo-pV5ffo-pV5

432

101112

LOSRFPSDNGDDNGD

SPFPSOL SPFPSOL

131415

)REVOCFPS/(DNGP (/SPFCOVER) 2L2L

PGND PGND

DGND DGND V5V5

DGND DGND 1L1L

PGND PGND DNGSDNGS

(YSPF) (YSPF) V5V5

CN111(04FE-BT-VK-N)

171819

)NEPOFPS()NOLC( (SPFOPEN)

#1TMPS)LC( SPMT1# DNGSDNG

234

212223

)TUOPFPS/(V42 (/SPFPOUT)

(SELIN1B) (SELIN1B) PULL UP

SPFCLH SPFCLH SGND

SPFGSOL SPFGSOL PAPER

(PDOWNB) (PDOWNB)

5V 5V

(SPFPAPER) (SPFPAPER) LOSRFPSLOSR/

MHPS

5Vp-off 1V421V42

CN112(B3B-PH-K-R)

DGND 24V1

SPF CLH

DF3-3S-2C

/SPFOUT

CN113(B4B-PH-K-S)

(PAPER EXIT SENSOR)

OUT_B+ 5V

OUT_A+

GP1A71A1

OUT_A-

OUT_B-

OPTICAL UNIT

CCD PWB

< CCD-MCU FFC >

567

123

CN1(FF4-32-S15D5) CN109(FF4-32-S15D3-FA)

< CL FFC >

121314

161718

272829

232425

UNIT

COPY LAMP

< SCANNER HP HARNESS >

Mirror HP

SENSOR PWB

MIRROR MOTOR

AR-5520 ELECTRICAL SECTION 13-4

ACTUAL WIRING DIAGRAM 4/7

143

AC SW

< AC SW HARNESS >

BKWHBK

243

P/S PWB (1/3)

123

567

PS FAN

CN102(B03B-XASK-LF)

AC CORD

< INLET HARNESS >

CN001(B03P-VL-LF)

230V Onl

215

F-GND

Holder

TC high

voltage

781#052#

#187

CTCT

< TC HARNESS >

CBCB

< BC HARNESS >

TCS

Socket

Holder

MCFB HARNESS >

< MC HARNESS >

< GB

132

AEH)L(RETAEH

P/S PWB (2/3)

< HL HARNESS >

VLR-02V CN002(B02P-VT-LF)

< PS HARNESS >

/POFF /POFF NEUTRAL in

CN107(P22B-PUDSS-1) CN101(B15B-XASK-LF) CN004(B04P-VL-LF)

MCU PWB

234

#250

BFCMGRIDL

C.NBIAS

CN3(B3P-VH(BLACK)

GRIDDNGP

C.NDNG-F

CN4(B02P-NV(RED))

HVU PWB

/MC

/TC

CN1(B07B-PASK)

24VIN 24VIN LIVE in

24VIN 24VIN NEUTRAL out

5VIN 5VIN LIVE out

5VIN 5VIN

DGND DGND

PSFMOUT PSFMOUT

PSFMLOCK PSFMLOCK PSFMOUT

PGND PGND PSFMLOCK

PGND PGND GND

PGND PGND

202119222

FW FW LIVE

HL OUT HL OUT N.C

/MC NEUTRAL

/TC

GRIDL

/BIAS

PGND

INT24

(TCCNT-AN)

INT24

DV BIAS

(TCCNT-AN)

CN2(B02P-NV)

B4B-PH-K-S

DV UNIT

52025-0811 51010-0811

256

DV BIAS

56347

RDPLBR

< DEV HARNESS >

RDPLBR

CN126(B4B-PH-K-S)

24V 24V

(TCS) (TCS)

(DVS1) (DVS1)

PGND PGND

CRUM

N.C

TSHP-04V-K

ORLBPK

< CRM-MCU HARNESS >

ORLBPK

CN128(B04B-PASK-1) TSHR-04V-K

(SDA_CRUM) (SDA_CRUM)

(SCL_CRUM) (SCL_CRUM)

VCC3 VCC3

HAND PAPER

PICK UP SOL

LOSPH/HPSOL/

V42V42

< HAND SOLENOID HARNESS >

ORPLBK

DGND DGND

1 1

CN122(B2B-XH-K-K) B02B-PASK

THERMOSTAT

< FUSING HARNESS >

THERMISTER

< THERMISTER HARNESS >

CN135(B3B-PH-K-S) #250 #250

N.C )L(RET

RTH_IN

DGND )N(RETAEH)N(RETAEH

AR-5520 ELECTRICAL SECTION 13-5

ACTUAL WIRING DIAGRAM 5/7

123

+DtnoC_BSUtnoC_BSU

D-

CN501(UBR23-4K2200)

GND+D_NBSU+D_NBSU

USB PWB

)2-KSAP-B60S(005NCCN102(B06B-PASK-1)

12354

Front Side Cover SW

Shell5

Shield-D_NBSU-D_NBSU

< SIDE/FRONT COVER SWITCH HARNESS >

Side Cover SW

MCU PWB

< USB HARNESS >

VCC3 SUBV3CCV

263

Vbus Vbus

CN101(B3P-VH)

123

N.C

INT24V(DSWS)

GND GND

AR-5520 ELECTRICAL SECTION 13-6

ACTUAL WIRING DIAGRAM 6/7

(OPTION)

COIN VENDER

567

CV_COUNT

/CV_START

/CV_CA

0EZIS_VC/V42V42

XPD_VC/V42V42

N.C

123

24V

P-GND

/CV_COPY

CN133(B12B-XASK-1)

MCU PWB

101112

1EZIS_VC/)1LCSP()1LOSP(

2EZIS_VC/)1LOSF()1LOSF

3EZIS_VC/)2LCSP()2LOSP(

)3LCSP()3LOSP(

)2LOSF()2LOSF(

)3LOSF()3LOSF( CN134(B13B-PH-K-S)

AUDITOR

(OPTION)

123456789

YDAER_DUA/DNGDDNG-D

YPOC_DUA/DNGPDN

CNP_DUA/DNGPDNG-P

AC_DUA/DNGDDNG-D

DNGP)3Y(3Y

DUA/)1Y(1Y

V42)C1NILES(C1NILES

V5)2Y(2Y

DH3

DH4

ONLY FOR JAPAN

A-1

A-2

OPTION CASETTE ONLY FOR JAPAN

L-HDL-HD

N-HDN-HD

DH-L

A-2

DH-N

A-1

A-2

(ELP-02V) (ELR-02VF)

(ELP-02V) (ELR-02VF) (ELP-02V) (ELR-02VF)

DH2

A-1A-1

DEHUMIDIFIER HEATER

(PWB PATTERN ONLY)

123

)a_CNP/(ffo-pV5V5

CT_DUA/)C3NILES(C3NILES

C.N)C2NILES(C2NI

V42ffo-pV5V5

DGND

+24V

N,C

/DHROFF

CN130(B4B-PH-K-R)

A-1

DH1

A-2

A-2A-2

A-2

A-1

N-HDN-HD

A-1

L-HDL-HD

A-1

TO 2ND CS UNIT

123456789

<CS-MCU HARNESS>

239

MULTI CS UNIT

(B22B-PUDSS) CN132(B20B-PUDSS)

111022

201218

LES

181920

N.C

101112

(

G-P

DEHUMIDIFIER HEATER SWITCH

< DH PS HARNESS >

L-HDL-HD

DH-N

A-1

A-2

(172074-1) WHITE

(ELP-02V) (ELR-02VF) (ELP-02V) (ELR-02VF)

(ELP-02V) (ELR-02V

AR-5520 ELECTRICAL SECTION 13-7

LIVE LIVE

CN003(B2P3-VH-LF) (172074-7) RED

PS PWB (3/3)

NEUTRAL

ACTUAL WIRING DIAGRAM 7/7

WEIVERAERTINUTINUSCDN2

WEIVERAERTINUTINUSCITLUM

CSS1

PPD1

PUDP-20V-S

DRS1

TO 2ND OR MAIN BODY

5Vp-off 5Vp-off

(Y3) (Y2) (Y1) DGND DGND PGND PGND

(FSOL3) (PSCL3) (FSOL2) (PSCL2) (FSOL1)

(PSCL1) 24V 24V

(UPPER UN)

(SELIN3C) (SELIN2C) (SELIN1C)

PWB

PSOL1

FSOL1

20 19 18 17 16 15 14 13 12 11 10

7 6 5 4 3 2 1

CASS1

< CS-MCU HARNESS >

HEATER DH1

(UPPER UN)

TO 2ND OR MAIN BODY

ELP-02V ELR-02V

JAPAN ONLY ELP-02V

N.C

5Vp-off

(SELIN3C)

(SELIN2C)

(SELIN1C)

(Y3)

(Y2)

(Y1)

DGND

PGND

(FSOL3)

(PSCL3)

(FSOL2)

(PSCL2)

(FSOL1)

(PSCL1)

24V

CS INTERFACE PWB

2ND CS

CN-A(B22B-PUDSS)

FOR LOWER OPTION CS

DH-L

ELR-02V

5Vp-off 5Vp-off

(SELIN3C) (SELIN2C) (SELIN1C)

N.C

(Y2) (Y1) DGND DGND PGND PGND

N.C N.C

(FSOL2) (PSCL2) (FSOL1)

(PSCL1) 24V 24V

CN-C(B20B-PUDSS)

20 19 18 17 16 15 14 13 12 11 10

7 6 5 4 3 2 1

CSS1

PPD1

PUDP-20V-S

DRS1

TO 2ND OR MAIN BODY

(UPPER UN)

5Vp-off 5Vp-off

(SELIN3C) (SELIN2C)

(SELIN1C) (Y3) (Y2) (Y1) DGND DGND PGND PGND

(FSOL3) (PSCL3) (FSOL2) (PSCL2) (FSOL1)

(PSCL1) 24V 24V

PWB

FSOL1 PSOL1

20 19 18 17 16 15 14 13 12 11 10

7 6 5 4 3 2 1

CASS1

< CS-MCU HARNESS >

ELP-02V

PSOL2

CASS2

PPD2 CSS2

JAPAN ONLY

5Vp-off

(SELIN3C)

(SELIN2C)

(SELIN1C)

(Y3)

(Y2)

(Y1)

DGND

PGND

(FSOL3)

(PSCL3)

(FSOL2)

(PSCL2)

(FSOL1)

(PSCL1)

24V

CN-A(B22B-PUDSS) LOWER UNIT

HEATER DH2

UPPER CS

(UPPER UN)

TO 2ND OR MAIN BODY

ELR-02V

DH-L

ELP-02V

CS INTERFACE PWB

MULTI CS

CN-C(B20B-PUDSS)

HEATER DH2

LOWER CS

ELR-02V

ELP-02V

5Vp-off 5Vp-off

(SELIN3C) (SELIN2C) (SELIN1C)

N.C

(Y2) (Y1) DGND DGND PGND PGND

N.C N.C

(FSOL2) (PSCL2) (FSOL1)

(PSCL1) 24V 24V

20 19 18 17 16 15 14 13 12 11 10

7 6 5 4 3 2 1

PSOL2

/PSOL1

12311

CN-B(B16B-PUDSS)

< ONE-STAGE TRAY HARNESS >

24V

/PSOL1 24V

SMR-02V-N SMP-02V-NC

SMR-02V-B SMP-02V-BC

PSOL1

24V 24V

FSOL1

422

/FSOL1 /FSOL1

175778-2

1 13

CASS1 CASS1

CASS1

D-GND D-GND

DRS1

DF3-3S-2C

D-GND CSS1 DH-L

PPD1 PPD1 DH-N

PPD1

113

5V 5V

DF3-3S-2C

123

D-GND

DRS1 N.C DH-N

5V N.C

DRS1

N.C

567

DF3-3S-2C

123

D-GND N.C DH-L

5V N.C

CSS1 N.C DH-N

CSS1

/PSOL1

CN-B(B16B-PUDSS)

<TWO-STAGE TRAY HARNESS>

24V

/PSOL1 24V

SMR-02V-N SMP-02V-NC UPPER UNIT

SMR-02V-B SMP-02V-BC

PSOL1

UPPER UNIT

24V 24V

/FSOL1 /FSOL1

FSOL1

175778-2

CASS1 CASS1

CASS1

D-GND D-GND

DRS1

DF3-3S-2C

112 9

D-GND CSS1 DH-L

2 16

PPD1 PPD1 DH-N

PPD1

3 11

5V 5V

DF3-3S-2C

D-GND

DRS1 CASS2 DH-N

DRS1

CSS2

5V PPD2

DF3-3S-2C

D-GND 24V DH-L

CSS1 /PSOL2 DH-N

5V N.C

CSS1

SMP-08V-NC

SMR-08V-N

<MULTI-STAGE HARNESS 2>

LOWER UNIT

222

111

2SSAC2SSAC

D-GND

CASS2

2LOSP/2DP

V42

SMP-02V-NC SMR-02V-N

2SSC2SSC

V5V5

D-GND

P2DPP

312

D-GND

PPD2

D-GND

CSS2

AR-5520 ELECTRICAL SECTION 13-8

LEAD-FREE SOLDER

The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The alphabet following the LF mark shows the kind of lead-free solder.

Example:

Solder composition Sn-Ag-Cu Sn-Ag-Bi

Sn-Ag-Bi-Cu Sn-Zn-Bi Sn-In-Ag-Bi Sn-Cu-Ni Sn-Ag-Sb Bi-Sn-Ag-P

Bi-Sn-Ag

5mm

Lead-Free

Solder composition code (Refer to the table at the right.)

(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD

When repairing a lead-free solder PWB, use lead-free solder thread. Never use conventional lead solder thread, which may cause a breakdown or an accident. Since the melting point of lead-free solder thread is about 40°C higher than that of conventional lead solder thread, the use of the exclusive-use soldering iron is recommendable.

Solder composition code

i n s

(2) NOTE FOR SOLDERING WORK

Since the melting point of lead-free solder is about 220°C, which is about 40°C higher than that of conventional lead solder, and its soldering capacity is inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may cause land separation or may exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when completion of soldering is confirmed. Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently. If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron tip after completion of soldering work. If the soldering iron tip is discolored black during soldering work, clean and file the tip with steel wool or a fine filer.

(For USA,CANADA)

CAUTION FOR BATTERY DISPOSAL

Contains lithium-ion battery. Must be disposed of properly.

Remove the battery from the product and contact

agencies for information on recycling and disposal options.

federal or state environmental

No part of this publication may be reproduced,

electronic, mechanical, photocopying, recording, or otherwise,

without prior written permission of the publisher.

Trademark acknowledgments

Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.

Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A. and other countries.

and other countries.

and other countries. IBM and PC/AT are trademarks of International Business Machines Corporation.

IBM and PC/AT are trademarks of International Business Machines Corporation.

IBM and PC/AT are trademarks of International Business Machines Corporation. PCL is a trademark of Hewlett-Packard Company.

PCL is a trademark of Hewlett-Packard Company.

PCL is a trademark of Hewlett-Packard Company. Pentium is a registered trademark of Intel Corporation.

Pentium is a registered trademark of Intel Corporation.

Pentium is a registered trademark of Intel Corporation. All other trademarks and copyrights are the property of their respective owners.

All other trademarks and copyrights are the property of their respective owners.

Printed in Japan.

stored in a retrieval system, or transmitted,

in any form or by any means,

SHARP CORPORATION

SHARP CORPORATION Digital Document System Group

Digital Document System Group

Digital Document System Group CS Promotion Center Yamatokoriyama, Nara 639-1186, Japan

Yamatokoriyama, Nara 639-1186, Japan

2008 September Printed in Japan

Sharp AR-5516, AR-5520 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

CONTENTS

[1] GENERAL

1. Note for servicing

[2] CONFIGURATION

1. System Configurations

[3] SPECIFICATIONS

1. Copy mode

[4] CONSUMABLE PARTS

1.Supply system table

2. Environmental conditions

3. Production number identification

[5] EXTERNAL VIEWS AND INTERNAL STRUCTURES

1. Appearance

2. Internal

3. Operation Section

4. Motor, solenoid, clutch

5. Sensor, switch

6. PWB unit

7. Cross sectional view

[6]ADJUSTMENTS

1.Adjustment item list

2.Copier adjustment

[7] SIMULATIONS

1. Entering the simulation mode

2. Canceling the simulation mode

3. List of simulations

4. Contents of simulations

[8] USER PROGRAMS

1. List of user programs

2. Setting the user programs

3. Toner cartridge life

[9]TROUBLE CODE LIST

1.Trouble code list

2.Details of trouble codes

[10] MAINTENANCE

1. Maintenance table

2. Maintenance display system

3. Note for replacement of consumable parts

[11]DISASSEMBLY AND ASSEMBLY

1. High voltage section/Duplex transport section

2.Optical section

3.Fusing section

4.Paper exit section

5.MCU

6.Optical frame unit

7. LSU

8. Tray paper feed section/Paper transport section

9.Bypass tray section

10.Power section

11.Developing section

12.Process section

13.Others

[12]FLASH ROM VERSION UP PROCEDURE

1.Preparation

2.Download procedure

[13] ELECTRICAL SECTION

1.Block diagram

2.Actual wiring diagram

LEAD-FREE SOLDER