Sharp AR-651, AR-810 Service Manual

SERVICE MANUAL

CODE: 00ZAR810//F1E

DIGITAL COPIER

AR-651

MODEL

CONTENTS

1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

2. COMPONENT LAYOUT & FUNCTIONS . . . . . . . . . . . . . . . . . . . . 2-1

3. COPY PROCESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

4. GENERAL OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

5. CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

6. SCANNING SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

7. IMAGE PROCESSING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

8. LASER & OPTICAL UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

9. PAPER FEEDING SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

10. PROCESS SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

11. DRUM/CLEANER UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

12. DEVELOPER UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

13. TRANSFER/TRANSPORT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

14. FUSER UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1

15. EXIT/REVERSING UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1

16. RADF (DOCUMENT FEEDER) . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1

17. POWER SUPPLY UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1

18. PRINTED WIRING BOARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1

19. UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . 19-1

AR-810

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

SHARP CORPORATION

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

GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR THE COPIER AR-651/810

The installation and service should be done by a qualified service technician.

1. Transportation/Installation

• When transporting/installing the copier, move it by the casters while lifting the stoppers. The copier is quite heavy and weighs approximately 200 kg (441 lb), therefore use caution when handling it.

• Be sure to use a dedicated line with AC 115V or 120V/20A (220V, 230V, 240V/10A) or more for its power source.

• The copier must be properly grounded for safety. Never ground it to a gas pipe or a water pipe.

• Select a suitable place for installation. Avoid excessive heat, high humidity, dust, vibration, direct sunlight and areas where the temperature may change rapidly such as in direct line with a heating or cooling duct.

• Also provide proper ventilation as the copier emits a slight amount of ozone.

• To insure adequate working space for the copying operation, keep a minimum clearance of 80 cm (32”) on the left, 80 cm (32”) on the right and 10 cm (4”) in the rear.

• The power source must be installed near the copier and should be easily accessible in proper safety. Do not use an extension cord to provide power.

2. Service of Machines

• Basically, be sure to turn the main switch off and unplug the power cord during service.

• Be sure not to touch high-temperature sections such as the exposure lamp, the fuser unit, the damp heater and their periphery.

• Be sure not to touch the high-voltage sections such as the chargers, high-voltage transformer, exposure lamp control inverter, inverter for the LCD backlight and power supply unit. These components and their PWB's should not be touched even if the power has been turned off since an electirc charge may remain in their condensers, etc.

• Be sure not to touch rotating/operating sections such as gears, belts, pulleys, fan, etc.

• Be careful when removing the covers since there might be parts with very sharp edges underneath.

• When servicing the machines with the main switch turned on, be sure not to touch live sections and rotating/operating sections. Avoid exposure to the laser's radiation.

• Use suitable measuring instruments and tools with the proper specifications.

• Avoid exposure to the laser's radiation during servicing.

- Avoid direct exposure to the laser beam.

- Do not insert tools, parts, etc. that are reflective into the path of the laser beam.

- Remove all watches, rings, bracelets, etc. that are reflective.

3. Main Service Parts for Safety

• The breaker's, door switch's, fuse's, thermostat's, thermofuse's, thermistor's, etc. are particularly important for safety. Be sure to handle/install them properly. Do not allow a short circuit to occur to maintain the safety rating of the equipment replace these parts with only genuine Sharp parts of the same type and makers.

4. Cautionary Labels

• During servicing, be sure to check the rating plate and the cautionary labels such as “Unplug the power cord during service”, “Hot area”, “Laser warning label” etc. to ensure they are legrable a properly installed to the equipment.

5. Disposition of Consumable Parts, Packing Materials, Used batteries and RAM-ICs

• Regarding the recovery and disposal of the copier, supplies, consumable parts, packing materials, used batteries and RAM-ICs including litium batteries, it is recommended to follow the relevant local regulations or rules.

6. When parts are disassembled, reassembly is basically the reverse of disassembly unless otherwise noted in this manual or other related documents. Be careful not to reassemble small parts such as screws, washers, pins, E-rings, star washers in the wrong places or in the wrong order.

7. Basically, the machine should not be operated with any parts removed or disassembled.

8. Precautions Against Static Electricity

• The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband,

because the ICs on it may become damaged due to static electricity.

Caution: Before using the wristband, pull out the power cord plug of the copier and make

sure that there are no uninsulated charged objects in the vicinity.

Caution : Dispose of used batteries and RAM-ICs including lithium batteries

according with Federal, State and local regulations.

Attention : Se débarrasser de batteries et RAM-ICs usés y compris les batteries en

lithium selon ce manuel.

Vorsicht : Entsorgung des gebrauchten Batterien und RAM-ICs (inklusive

der Lithium-Batterie) nach diesem Handbuch.

CONTENTS

1. SPECIFICATIONS

1. 1. Specifications . . . . . . . . . . . . . . . . . . 1-1

1. 2. Accessories. . . . . . . . . . . . . . . . . . . 1-13

1. 3. Options . . . . . . . . . . . . . . . . . . . . . . 1-13

1. 4. Supplies. . . . . . . . . . . . . . . . . . . . . . 1-14

1. 5. System List . . . . . . . . . . . . . . . . . . . 1-15

2. COMPONENT LAYOUT & FUNCTIONS

2. 1. Sectional View. . . . . . . . . . . . . . . . . . 2-1

2. 2. Electric Parts Layout . . . . . . . . . . . . . 2-5

2. 3. Symbols and Functions of

Various Components. . . . . . . . . . . . 2-16

2. 4. Symbols and Functions of

RADF Various Components . . . . . . 2-24

2. 5. System Block Layout. . . . . . . . . . . . 2-26

2. 6. Disassembly and Replacement

of Covers and PC Boards . . . . . . . . 2-27

3. COPY PROCESS

3. 1. General Description. . . . . . . . . . . . . . 3-1

3. 2. Details of Copy Process . . . . . . . . . . 3-2

3. 3. Comparison of Copy Process

to AR-650/800. . . . . . . . . . . . . . . . . 3-10

4. GENERAL OPERATIONS

4. 1. Overview of Operation. . . . . . . . . . . . 4-1

4. 2. Operation. . . . . . . . . . . . . . . . . . . . . . 4-1

4. 3. Abnormality Detection. . . . . . . . . . . . 4-6

4. 4. Flowchart. . . . . . . . . . . . . . . . . . . . . 4-11

5. CONTROL PANEL

5. 1. Control Panel and Display Panel. . . . 5-1

5. 2. Items Shown on Display Panel . . . . . 5-2

5. 3. Relation between Copier State

and Operator’s Action . . . . . . . . . . . . 5-7

5. 4. Operation. . . . . . . . . . . . . . . . . . . . . . 5-8

5. 5. Disassembly and Replacement. . . . 5-11

6. SCANNING SECTION

6. 1. Function. . . . . . . . . . . . . . . . . . . . . . . 6-1

6. 2. Construction . . . . . . . . . . . . . . . . . . . 6-2

6. 3. Operation. . . . . . . . . . . . . . . . . . . . . . 6-4

6. 4. Control for Exposure Lamp . . . . . . . . 6-7

6. 5. CCD Control . . . . . . . . . . . . . . . . . . 6-10

6. 6. Automatic Original Size

Detection Circuit . . . . . . . . . . . . . . . 6-11

6. 7. Disassembly and Replacement. . . . 6-15

7. IMAGE PROCESSING

7. 1. General Description . . . . . . . . . . . . . 7-1

7. 2. Image Processing Circuit . . . . . . . . . 7-2

7. 3. SLG Board (PWA-F-SLG-340) . . . . . 7-4

7. 4. PLG Board (PWA-F-PLG-340) . . . . . 7-7

7. 5. Scanning Section . . . . . . . . . . . . . . . 7-8

7. 6. Writing Section . . . . . . . . . . . . . . . . . 7-8

8. LASER & OPTICAL UNIT

8. 1. General Description . . . . . . . . . . . . . 8-1

8. 2. Structure . . . . . . . . . . . . . . . . . . . . . . 8-3

8. 3. Laser Diode . . . . . . . . . . . . . . . . . . . 8-7

8. 4. Disassembly and Replacement . . . . 8-8

9. PAPER FEEDING SECTION

9. 1. General Description . . . . . . . . . . . . . 9-1

9. 2. Functions . . . . . . . . . . . . . . . . . . . . . 9-1

9. 3. Operation . . . . . . . . . . . . . . . . . . . . . 9-4

9. 4. Drive Circuit for Tray-up Motor . . . . 9-10

9. 5. Disassembly and Replacement . . . 9-11

10. PROCESS SECTION

10. 1. Construction . . . . . . . . . . . . . . . . . . 10-1

10. 2. Functions . . . . . . . . . . . . . . . . . . . . 10-2

10. 3. Charger Wire Cleaner

Operational Circuit . . . . . . . . . . . . . 10-3

10. 4. High-voltage Transformer

Output Control Circuit . . . . . . . . . . . 10-4

10. 5. Surface Potential Sensor . . . . . . . . 10-6

10. 6. Disassembly and Replacement . . . 10-8

11. DRUM/CLEANER UNIT

11. 1. Construction . . . . . . . . . . . . . . . . . . 11-1

11. 2. Functions . . . . . . . . . . . . . . . . . . . . 11-2

11. 3. Drum Temperature Detection

Circuit . . . . . . . . . . . . . . . . . . . . . . . 11-2

11. 4. Image Quality Control . . . . . . . . . . . 11-3

11. 5. Disassembly and Replacement . . . 11-6

12. DEVELOPER UNIT

12. 1. Construction . . . . . . . . . . . . . . . . . . 12-1

12. 2. Functions . . . . . . . . . . . . . . . . . . . . 12-2

12. 3. Developer Unit Drive. . . . . . . . . . . . 12-4

12. 4. Motor Drive Circuit . . . . . . . . . . . . . 12-6

12. 5. Auto-toner Sensor Circuit . . . . . . . . 12-9

12. 6. Disassembly and Replacement . . 12-12

13. TRANSFER/TRANSPORT UNIT

13. 1. General Description . . . . . . . . . . . . 13-1

13. 2. Operation . . . . . . . . . . . . . . . . . . . . 13-1

13. 3. Functions . . . . . . . . . . . . . . . . . . . . 13-2

13. 4. Disassembly and Replacement . . . 13-4

14. FUSER UNIT

14. 1. General Description. . . . . . . . . . . . . 14-1

14. 2. Operation. . . . . . . . . . . . . . . . . . . . . 14-1

14. 3. Functions. . . . . . . . . . . . . . . . . . . . . 14-2

14. 4. Heater Control Circuit . . . . . . . . . . . 14-4

14. 5. Fuser Motor Drive . . . . . . . . . . . . . 14-11

14. 6. Disassembly and Replacement. . . 14-13

15. EXIT/REVERSING UNIT

15. 1. General Description. . . . . . . . . . . . . 15-1

15. 2. Operation. . . . . . . . . . . . . . . . . . . . . 15-1

15. 3. Disassembly and Replacement. . . . 15-6

16. RADF (DOCUMENT FEEDER)

16. 1. General Description. . . . . . . . . . . . . 16-1

16. 2. Construction . . . . . . . . . . . . . . . . . . 16-2

16. 3. Drive System. . . . . . . . . . . . . . . . . . 16-3

16. 4. Signal Block Diagram . . . . . . . . . . . 16-6

16. 5. Operations. . . . . . . . . . . . . . . . . . . . 16-7

16. 6. Jams . . . . . . . . . . . . . . . . . . . . . . . 16-32

16. 7. Errors. . . . . . . . . . . . . . . . . . . . . . . 16-37

16. 8. Original Size Detection . . . . . . . . . 16-38

16. 9. Flow Chart. . . . . . . . . . . . . . . . . . . 16-41

16. 10. Timing Chart . . . . . . . . . . . . . . . . . 16-57

16. 11. Circuits . . . . . . . . . . . . . . . . . . . . . 16-62

16. 12. Input/Output Signals . . . . . . . . . . . 16-68

16. 13. Disassembly and Replacement. . . 16-73

17. POWER SUPPLY UNIT

17. 1. Construction . . . . . . . . . . . . . . . . . . 17-1

17. 2. Operation of DC Output Circuits . . . 17-1

17. 3. Output Channel. . . . . . . . . . . . . . . . 17-2

17. 4. Fuse . . . . . . . . . . . . . . . . . . . . . . . . 17-5

17. 5. Configuration of Power Supply

Unit . . . . . . . . . . . . . . . . . . . . . . . . . 17-7

17. 6. Power Supply Sequence. . . . . . . . . 17-8

18. PRINTED WIRING BOARDS . . . . . . . . . . . 18-1

19. UNPACKING AND INSTALLATION . . . . . . 19-1

1. SPECIFICATIONS

1.1. Specifications

1.1.1. System

Copy system Indirect electronic photo system (Dry type) Body type Console type Original table type Fixed type (Left rear reference) Original cover RADF standard provision Frame structure Fixed frame type Photoconductor OPC drum (φ100) Original scan system Scan sensor CCD line sensor (7500 pixel)

Scan resolution 600 x 600 dpi

Scan light source Xenon lamp Scan data output system 1 scan multi copy system Exposure system Exposure light source Semiconductor laser

Exposure resolution 600 dpi

Scan system Use of Polygon mirror Developing system 2-component magnetic brush development system Discharging system Photo discharge by red LED Charging system Negative corona system (Scorotron) Transfer system Transfer belt system Separation system Transfer belt system Transfer belt cleaning system Fur brush system + blade system Drum cleaning system Blade system + Fur brush system Toner supply system Front side toner cartridge supply

Note: Toner supply inhibited during printing Toner concentration adjustment system Magnetic auto toner system Toner recycle Yes Toner empty detection system Electric detection system (Auto toner sensor)

Note: When toner empty is detected, the toner supply symbol

flashes and the message is displayed. Copying is inhibited until the toner concentration is recovered.

Fusing system Heat roller system

Induced heating

system

Roller diameter (Upper) φ60

Roller diameter (Lower) φ60

700 to 1450 W (100V) 6000 to 1500 W (115V) 700 to 1500 W (230V)

AR-651/810 SPECIFICATIONS 1 - 1

1.1.2. Basic specifications

A. Copy speed

(1) Continuous copy

AR-651 (cpm) Paper feed system Cassette LCF (Note 3) Manual feed (Note 4) Paper size Face up

exit

A4, B5, A5-R, LT, ST-R

A4-R, B5-R, LT-R 50 48 — — 42 42 B4, FOLIO, LG, COMP 43 40 — — 37 37 A3, LD 37 34 — — 33 33

AR-810 (cpm) Paper feed means PFP LCF (Note 3) Manual feed (Note 4) Paper size Face up

A4, B5, A5-R, LT, ST-R

A4-R, B5-R, LT-R 61 56 — — 44 44 B4, FOLIO, LG, COMP 52 45 — — 39 39 A3, LD 43 37 — — 34 34

Note 1: Specification for manual set document, single copy, non-sort continuous copy Note 2: State not entering the toner supply mode Note 3: LCF is a tandem LCF (standard provision). Note 4: Copy speed for manual feed is a speed with the size specified. If the size is not specified, the copy speed

is same as that of A3/LD.

65 65

exit

81 81

Face down

exit

Face down

exit

Face up

exit

(A4, LT)

Face up

exit

(A4, LT)

Face down

exit

(A4, LT)

Face down

exit

(A4, LT)

Face up

exit

48 48

Face up

exit

50 50

Face down

exit

Face down

exit

(2) First copy

First copy time 3.2 sec or less

Note 1: The above specification is for manual set document, normal ratio, A4/LT size, 1st stage cassette paper

feed, and face-up exit.

Note 2: When APS is not used.

B. Warm-up time

Normal About 160sec (160sec + 20% or less) Evaluation conditions

Note 1: State not entering the toner supply mode Note 2: When there is no preceding entry

Pre-heating About 45sec

Note 1: When the heater is at 155°C in preheating (AR-651)

When the heater is at 70°C in preheating (AR-810) Note 2: State not entering the toner supply mode Note 3: When there is no preceding entry

AR-651/810 SPECIFICATIONS 1 - 2

1. Room temperature 20°C or above

2. Rated power

C. Original

Max. size A3 or LD Kind Sheet, cubic material, book Original size detection Glass surface: Yes

Note 1: Fixed detection system with the RADF open RADF: Yes Note 1: Document width and length are detected in RADF paper feed. Note 2: Only the first paper is detected except when mixed sizes of sheets are

loaded. Allowable original size for auto detection

Fixed size AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R

LT series: LD, LG, LT, LT-R, ST-R

D. Paper

(1) Size

Fixed size Cassette AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R, FOLIO

LT series: LD, LG, LT, LT-R, ST-R, COM

Tandem LCF AB series: A4

LT series: LT

Manual feed AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R, FOLIO

LT series: LD, LG, LT, LT-R, ST-R, COM

Note 1: Postcards can be used. (Reverse copy and duplex copy are inhibited.) Note 2: Name cards cannot be used. Note 3: Same surface copy cannot be used. Note 4: Envelopes cannot be used. Note 5: Fixed-size paper width is detected with the manual feed tray guide width. Note 6: Manual feed of mixed-size sheets cannot be made.

(2) Kind

Cassette

Manual feed

(3) Max. weight

Cassette/Manual feed 64 to 209 g/m²

Note 1: 80 to 209 g/m² or less available in the Heavy paper mode.

• PPC paper Note 1: Tracing paper, OHP films, label paper, postcards, and other special paper

cannot be used.

Note 2: Tab paper can be used only in the second stage cassette.

• PPC paper

• Tracing paper: Out of warranty for reliability

• OHP film: Out of warranty for reliability

• Tab paper: Out of warranty for reliability

17 lbs to 110 lbs-index

AR-651/810 SPECIFICATIONS 1 - 3

E. Paper feed

Paper feed means Cassette, 2 steps

Tandem LCF Manual feed

Capacity Cassette: 500 sheets (Loading height: 55mm or less)

Tandem LCF: 1250 x 2 sheets (Loading height: 137mm or less)

Manual feed: 100 sheets (Loading height: 11mm or less) Manual feed start START key start Priority paper feed means Yes

Note 1: Priority can be switched to the other paper feed

means by date input in the adjustment mode. Manual feed size specification

Paper size change The paper guide in the cassette is shifted to the fixed size

Can be specified by pressing the paper size key after loading paper. Note 1: Size specification allows binding margin, duplex edge

erase, and continuous paper copy.

position, and the paper size is changed by the setup code or the setup of the special menu.

F. Continuous copy

Tandem LCF

Number of copies 1 to 9999 sheets (Max. number of copies), in increment of 1 Input system Input by 10 key Counting system Reduction system

Note 1: "1" is displayed in auto clear or during warm-up. Note 2: Count-down display on the print status display for every print job Note 3: For a cop job, the status is also displayed on the copy display.

G. Density adjustment

Automatic density adjustment Manual density adjustment Priority mode Automatic density adjustment

Yes

11-step adjustment (Operated by keys on the control panel LCD)

Factory setup: Auto

Note 1: Selection of automatic/manual is available by data

input in the adjustment mode.

H. Picture quality mode

Image process mode Standard mode/Photo mode/Text mode Priority mode Standard mode

Note 1: Selectable by data input in the adjustment mode.

I. Magnification ratio

(1) Reduction, enlargement

Reduction, enlargement Automatic setup by selection of the document size and the paper size

Note 1: Any fixed size (including different series) can be set to Japan A5, OTHER.

AR-651/810 SPECIFICATIONS 1 - 4

(2) Selected magnification ratio a. AB series

Paper

Document

A3 B4 FOLIO A4 B5 A5

A3 100 86 71 71 61 50 B4 115 100 82 82 71 57

FOLIO 127 110 100 90 78 63

A4 141 122 100 100 86 71 B5 163 141 115 115 100 82 A5 200 173 141 141 122 100

b. LT Series

Paper

Document

LD COMP LG LT ST

LD 100 82 78 65 50

COMP 108 100 84 78 54

LG 121 100 100 78 60

LT 129 119 100 100 65

ST 200 165 154 129 100

Note: Figures indicate the selected magnification ratios (%).

(3) Others

Zoom 25 to 400%, in increment of 1%

25 to 200%, in increment of 1% (when the RADF is used)

Copy range display No

Note 1: The center position is displayed in continuous

paper copy and book copy.

Automatic paper select(APS)/

Yes Priority on APS Automatic magnification ratio select (AMS)

when shipping

J. Counter display

Total counter Mechanical, 7 digits

Displayed on the control panel. A3/LD double count mode Yes (Electronic counter) Factory setup: ON PM counter Yes (Electronic counter) Factory setup: 460K, 500K Resettable counter No Document counter Yes (Electronic counter) Factory setup

Europe: Yes Others: No

JOB counter Copy counter

Print counter

Copy scan counter

File/network scan counter

AR-651/810 SPECIFICATIONS 1 - 5

K. Charger wire cleaning

Charger wire cleaning Automatic cleaning system

Note: The charger wire is cleaned.

L. Special functions

Interruption Yes Pre-heating Yes Key input can be

Note 1: Automatic pre-heat function can be set in the

adjustment mode.

Note 2: Time can be set in the adjustment mode.

(Setup: 15, 20, 30, 45, 60 min)

Note 3: The fusing unit temperature in pre-heating can be

changed in the adjustment mode.

Sleep Yes (when the controller is connected) Excluding the options and

Note: The power consumption in the sleep mode is max.

20W.

Auto off Yes (When the controller is not connected)

Note 1: Time up to off can be set in the adjustment mode or

on the adjustment menu. (Max. 240 min.)

Note 2: Use/Non-use can be selected by setup on the

adjustment mode.

Note 3: Selection of user setup allow/inhibit on time setup

can be set.

Auto clear Yes

Note: Setup can be changed in the adjustment mode or on

the adjustment menu. (15 to 150sec (in increment of

15 sec)) Self diag Yes Error code history Yes Department management (pass code function)

Dew prevention Yes (Option depending on the destination) Message Yes

All clear Yes Mode memory Yes (4 modes) Inhibited in interruption

Cover mode Yes (following 4 modes)

Yes (The number of copies and the number of prints are managed for each department.) Note 1: Entry of the pass code in 5 digits is required when

supplying the power or in auto clear for copying. Note 2: Common use with the key counter is inhibited. Note 3: Max. 150 kinds can be set.

Note 1: Graphic LCD, back-light provided

(1) White cover mode (2) Copy cover mode (3) White cover/white back cover mode (4) Copy cover/white back cover mode

accepted during warm-up or ready state. Factory setup (Note 2): 15 min

the dump heater.

Factory setup (Note 1): 90 min Factory setup (Note 2): Yes Factory setup (Note 3) Japan, North America, Australia: Allow Europe: Inhibit

Factory setup: 45sec

Factory setup: OFF

Entry of OOOO is rejected. (Note 1)

copy

AR-651/810 SPECIFICATIONS 1 - 6

Sheet insertion mode Yes (following 2 modes)

(1) White sheet insertion mode (2) Copy paper insertion mode

Weekly timer Yes Pre-heat start Yes Pre-heat copy Yes

Max. 6 jobs. Note 1: The next copy job mode setup can be made when

document scan is completed. When the START key

is pressed, preceding entry of document is started. Note 2: In the 6th job, the machine is in the scan reservation

state. After completion of copy 1 job, scan is

automatically started.

Automatic duplex

Yes Factory setup: OFF

automatic selection Time display Yes Copy riser support No Automatic sort Yes Factory setup: ON Automatic cassette

Yes

selection Network printer Network printer board can be connected. (Option) DSS No Language selection Yes (Japanese, English, German, French, Spanish, Italian:

Factory setup) Note: Language data depends on the HDD.

FROM update Yes (following 2 methods)

Serviceman support (1) Downloading from PC (2) Downloading from a jig PC board.

Adjustment code

Yes (05, 08 code) Serviceman support

output Mixed-size document

Yes (when the RADF is installed)

mode Heavy paper mode Yes

Note 1: One of the following two modes must be selected

according to the kind of Heavy paper.

• Heavy paper mode 1: For paper of 80 g/m² to 163 g/m²

• Heavy paper mode 2: For paper of 163 g/m² - 209 g/m²

Note 2: The copy speed standard for using Heavy paper is

as shown below:

• Cassette, LCF (Tandem) paper feed, A4/LT size

Paper used for evaluation North America: Wausau

AR-651 AR-810 Normal paper 65 81 Heavy paper mode 1 65 81

Exact/Index Europe: Noisydra Color Copy

Heavy paper mode 2 65 65

Note 3: The duplex function is available.

AR-651/810 SPECIFICATIONS 1 - 7

M. Edit functions

Continuous paper copy Yes Edge erase Yes

Note: The edge erase priority mode

can be selected by the

adjustment mode. Binding margin (Image shift) Yes Trimming, masking Yes 2 in 1 Yes 4 in 1 Yes Normal position for document set

Factory setup: No priority

N. Tab paper

Paper feed means Supported only for manual paper feed and the second stage cassette. Paper feed direction The tab side must be on the rear side when feeding. Kind of tab paper A4/LT size Tab width

Print on the tab section

Duplex print No

Staple Yes

Punch Yes

Insert Yes

• Manual paper feed: 10 to 20 mm

• Cassette 2: 12 to 17mm Note 1: Initial value of tab width: 13mm

Yes Note 1: The overall input image is shifted toward the tab side (rear edge). Note 2: The copy speed is reduced similarly to the heavy paper mode.

Note 1: Selection inhibited between Single ⇒ Duplex and Duplex ⇒ Duplex Note 2: In duplex print with tab paper inserted, single print is made only in the tab paper.

Note: There is a limitation on the number of stapled sheets according to the heavy

paper specifications.

Note: When tab paper is inserted, tab paper is not punched. However, punching on tab

paper can be set in the setup mode.

O. Digital edit function

Independent zoom Yes Mirror image Yes Black-white reversion Yes Electronic sort Yes Magazine sort Yes Page numbering Yes Rotation copy Yes Image overlay Yes Document storage Yes Date/time writing Yes Image direction Yes

AR-651/810 SPECIFICATIONS 1 - 8

P. Operation panel

Operation keys Hard key

Note 1: The number of keys is 19 as follows:

ENERGY SAVER INTERRUPT CLEAR ALL (CA) CLEAR STOP START PRINTER/NETWORK COPY 0 to 9 (10 keys) JOB STATUS HELP

Status display Displayed with the message display and LED

Note 1: There are following 9 LEDs.

ENERGY SAVER TIMER INTERRUPT CLEAR ALL PRINTER/NETWORK DATA ERROR COPY JOB STASUS

Message display Graphic LCD with touch panel (with back-light)

Note 1: Detail of LCD

Number of display dots: 320 x 240 (1/4 VGA) Display area: 115.17mm x 86.37mm Display mode: Blue mode

Print status key Yes

The display when the print status key is pressed is composed of the job list, the print status, and the cassette tab.

• Job list: The print jobs are listed. The job sequence can be changed and any job can be deleted.

• Print status: Indicates which paper feed stage is used. In case of paper empty, the paper feed stage blinks.

• Cassette: The cassette size and the attribute (cover paper, sheet, special) can be set.

Q. Environmental conditions

Normal use 10 to 30°C, 20 to 85% RH, without dew Recommended paper

immediately after unpacking must be used.

Special use (1) –5 to 10°C, 20 to 85% RH, without dew

(2) 30 to 35°C, 20 to 85% RH, without dew

Transit and storage with consumable parts packed together

Transit and storage of consumable parts

–10 to 35°C, 85% RH or less, without dew

–40 to 50°C, 85% RH or less, without dew

–10 to 35°C, 85% RH or less, without dew

AR-651/810 SPECIFICATIONS 1 - 9

R. Noises

When ready 45dB (A) or less When continuous copying 65dB (A) or less

S. Complying standards

Safety standards 1) Electric appliances safety regulation

2) S mark

3) UL

4) CSA (C-UL)

5) CDRH

6) TUV

7) CE mark

Interruption wave standards

1) VCCI

2) FCC (IC)

3) CE mark

4) C-TICK (Australia)

5) Radio wave regulations

6) Domestic harmonic wave

T. Power source

Power voltage, frequency 100V-50/60Hz, 115V-50/60Hz, 220 to 240V-50/60Hz Power consumption 2.0 kW or less

Note: Including options.

Power cord 2m

Note: Detachable for the 200 series.

U. External view

External dimensions (1) Machine: W698 x D777 x H1213 mm

Note 1: Excluding the manual paper feed tray and the paper exit tray. (2) Machine + finisher: W1416 x D777 x H1213 mm

Note 1: Excluding the manual paper feed tray. Weight Machine only: 214 kg (including developer and the OPC drum) Occupying area (1) Machine only: W1401 x D777 mm

Note: Including the manual feed tray and the paper exit tray.

(2) Machine + finisher: W1742 x D777 mm

Note: Including the manual feed tray and the finisher tray.

V. Packing

External dimensions W764 x D867 x H1305 mm (including the pallet) Weight 240 kg Items packed together Operation Manual

OPC drum

Drum cover

Operation Manual pocket

Spacer for the document tray

Rear edge guide for tab paper

Maintenance management table (CCASZ0067FC02)

Delivery and installation report (TCADZ1510FCZZ) (Australia)

MSDS card (TCADZ) (North America, Europe)

Warranty paper for Australia (TGANE1001QCZB) (Australia)

cover-screws, 3 pcs.

AR-651/810 SPECIFICATIONS 1 - 10

W. Maintenance

(1) Periodic inspection

AR-651 AR810

Execution interval 460,000 sheets 500,000 sheets

X. Automatic document feeder

Automatic document feeder Standard provision

(1)Functions

Functions Automatic separation and feed of loaded documents

a) Automatic magnification ratio/paper selection b) Duplex documents supported c) SADF/ADF

Allowed documents Fixed size AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R

LT series: LD, LG, LT, LT-R, ST-R Kind: Quality paper Max. weight Single copy documents: 50 g/m² to 127 g/m² (13 to 34 Lbs)

Duplex documents: 50 g/m² to 104 g/m² (13 to 28 Lbs)

Document capacity 100 sheets or loading height 16 mm or less

Note: All size 80 g/m² or 20lbs paper

Process speed Corresponding to 65 sheets/min

Note 1: A4/LT size, single → Single mode, normal ratio

Document process method Loading: The last document at the bottom, face up

Paper feed method: From the top, fed one by one to the copy section. Paper exit method: From the top, face down, accumulated sequentially

Document position Center reference Power source Supplied from the machine Use frequency Print quantity: RADF = 5 : 1 (Single document : Duplex document = 20 : 1)

Y. Automatic duplex unit

Automatic duplex unit Standard provision Kind Stackless, switchback duplex unit Allowable paper Fixed size AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R, FOLIO

LT series: LD, LG, LT, LT-R, ST-R, COM

Kind PPC paper

Paper weight Weight: 64 to 209 g/m² (17 lbs to 110 lbs-index) Curl level 5 mm or less (Paper feed section) Transport reference Center reference

AR-651/810 SPECIFICATIONS 1 - 11

Z. Tandem LCF

Standard provision

Kind Single paper feed (Right), single shift (Left) type large

capacity paper feed unit

Paper supply system Front loading type No separation of right

and left (Overall pull-out)

Max. loading capacity Loading height: 137mm or less x 2 stages

(1250 x 2 sheets, paper thickness 0.106mm, 80 g/m² / 20 lbs paper)

Allowable paper size AB series: A4

LT series: LT

Paper kind PPC paper

(OHP films, gum labels, and special paper cannot be used.)

Paper weight 64 to 209 g/m²

17 lbs-bond to 110 lbs-index Transport reference Center reference Curl level 5 mm or less

1.1.3. Image, image specifications

A. Image quality

Image density 1.0 or above Original density: 1.0 Background copy 3.0% or less Difference in reflection ratio with

non-transferred paper

Resolution Normal ratio 100%: Vertical 4.0 mm or above/

Horizontal 3.6 mm or above Enlargement 200%: Vertical 4.5mm or above/ Horizontal 4.0 mm or above Reduction 50%: Vertical 2.0 mm or above/ Horizontal 1.7mm or above

Gradation Standard: 5 steps or more Evaluated in the gradation

Text: 4 steps or more

Photo: 6 steps or more Distortion ±1.0% Magnification ratio error Normal ratio: ±1.0%

Enlargement 200% / Reduction 50%: ±1.5% Lead edge position shift Machine 0±2 mm

System 0±4.0 mm Horizontal shift Machine 0±3.0 mm

System 0±4.0 mm

Slant Machine 1.0 mm or less

System 3.0 mm or less/200 mm

evaluation step. Measured with the background as 1 step.

Machine: Fixed document, single-side, normal ratio Machine: Fixed document, single-side, normal ratio, sort mode Machine: Fixed document, single-side, normal ratio

AR-651/810 SPECIFICATIONS 1 - 12

1.2. Accessories

Operation manual Drum Drum cover Operation Manual pocket Spacer for original tray Rear edge guide for tab paper Maintenance management table (CCASZ0067FC02) Delivery and installation report (TCADZ1510FCZZ) (Australia) MSDS card (TCADZ) (North America, Europe) Warranty paper for Australia (TGANE1001QCZB) (Australia) cover-screws, 3 pcs.

1.3. Options

ITEM MODEL NOTE Large capacity paper feed tray AR-LC4 Finisher AR-F11

AR-F12 Saddle stitch finisher

Punch unit AR-PN3A 2 holes (φ6.5) Europe

AR-PN3B 2 holes/3 holes automatic selection(φ8.0) North America AR-PN3C 4 holes (φ6.5) (80mm pitch) France AR-PN3D 4 holes (φ6.5) (70, 21mm pitch) Sweden

Inserter AR-CF1 Printer kit AR-P15

AR-PK2 AR-PK3

AR-651/810 SPECIFICATIONS 1 - 13

1.4. Supplies

SEC/SECL/(LAG)

No. Item Content Life Model Name

1 Toner CA (Black) Toner

(Toner; Net Weight 1350g)

2 Developer Developer

(Developer; Net Weight 1500g)

3 Drum Drum x 1 460K (AR-651)

Note 1) Master/individual cartons are printed in 2 languages (English/French).

Packaged for the machine: DR 460K/DV UN/Process UN

European Subsidiary

No. Item Content Life Model Name

1 Toner CA (Black) Toner

(Toner; Net Weight 1350g)

2 Developer Developer

(Developer; Net Weight 1500g)

3 Drum Drum x 1 460K (AR-651)

Note 1) Master/individual cartons are printed in 4 languages (English/French/Spanish/Germany).

Packaged for the machine: DR 460K/DV UN/Process UN

x 4 240k

(60K x 4)

x 1 460K (AR-651)

500K (AR-810)

x 4 240k

(60K x 4)

x 1 460K (AR-651)

500K (AR-810)

AR-810MT 1 * Life: A4 size at 6% AC

AR-810ND 4

AR-810DR 10

AR-810LT 1 * Life: A4 size at 6% AC

AR-810DV 4

AR-810DM 10

Packing

Unit

Packing

Unit

Remarks

MT=NT x 4

Remarks

MT=NT x 4

No. Item Content Life

1 Maintenance Kit 1 Drum cleaning blade x1

2 Maintenance Kit 2 Ozone filter x1 460K

3 Fusing Kit Heat roller upper x1

4 DF Kit Pick-up roller (ADF) x1

5 Roller Kit Pick-up roller (Main) x1

6 Waste toner bottle Waste toner bottle x4 AR-810HB 1 common between AR651 and AR810 7 Stapler for Finisher

5000 staples

8 Stapler for Saddle

Stitch 2000 staples

Note 1: NO.1 to 3 item --- AR651 (460K), AR810 (500K) Note 2: Maintenance parts other than above items must be ordered through the parts department using the proper part number. Note 3: No.1 to 6 items are UNCOMPATIBLE with existing machine

Drum separation claw x2 Drum cleaning roller x1 Charger wire (Main) x1 Charger wire cleaning pad x1 Charger grid x1 Transfer belt x1 Transfer belt brush roller x1 Transfer belt cleaning blade x1

Air filter (toner filter) x1

Hear roller lower x1 Upper separation claw x6 Cleaning web x1 Web press roller x1 Heat roller cleaning roller (Upper) x1 Heat roller cleaning roller (Lower) x1

Separation Roller (ADF) x1

Feed roller (Main) x1 Separation roller (Main) x1

Staple cartridge x3

460K 500K

500K

460K 500K

500K AR-810DF 1 common between AR651 and AR810Feed roller (ADF) x1

200K 350K

5000 x 3 SF-SC11 20

2000 x 3 AR-SC3 40

Model Name

AR-810KA 1 common between AR651 and AR810

AR-810LC 1 common between AR651 and AR810

AR-810FU 1 common between AR651 and AR810

AR-810RT 1

Packing

Unit

common between AR651 and AR810 200K: Tray 350K: Tandem LCC

Common with S55,S55N,FN8/9

For AR-F12 (Saddle Stitch Finisher)

Remarks

Cartridge for AR-F11/12

Common with FN9

AR-651/810 SPECIFICATIONS 1 - 14

1.5. System List

Staple cartridge

AR-SC3

Finisher AR-F11

Staple cartridge

SF-SC11

Finisher AR-F12

Hole punch unit

AR-PN3

Inserter

AR-CF1

Printer controller

AR-PK2 AR-PK3

Printer board

AR-P15

LCF

AR-LC4

AR-651/810 SPECIFICATIONS 1 - 15

2. COMPONENT LAYOUT & FUNCTIONS

2. 1. Sectional View

[A] Front side view

32 33 34 35 36 43

44 37 38 39

5 6

47 48 49 50

40 41

30 31

1213

1415

10 11

20 21

272829

23A 23

22 24 25

52 54

58 59

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 1

62 63

66 67

1 Exposure lamp

39 Cleaning roller (felt) 2 Reflector 3 Mirror 1 4 Mirror 2 5 Mirror 3 6 Original glass 7 Lens 8 CCD driving PC board 9 Scanner control PC board SLG

10 Drum 11 Drum thermistor 12 Charger wire cleaner 13 Main charger 14 Discharge LED 15 Drum cleaning blade 16 Drum cleaning brush 17 Drum recovery blade 18 Image quality sensor 19 Drum separation finger

40 Upper fuser roller thermistor

41 Thermostat

42 Pressure roller thermistor

43 Engine exit rollers

44 Reverse/exit switching gate

45 Reverse path rollers 1

46 Reverse path rollers 2

(Switch back rollers) 47 Transfer rollers 1 48 Transfer rollers 2 49 Transfer rollers 3 50 Transfer rollers 4 51 Registration rollers 52 Bypass transfer rollers 53 Bypass separation roller 54 Bypass feed roller 55 Bypass pickup roller 56 Intermeditate transfer rollers

20 Drum voltage sensor 21 Upper developer sleeve 22 Lower developer sleeve

(Magnetic roller)

(Magnetic roller 23 Transport sleeve 23A Doctor blade 24 Scattered toner recovery roller 25 Auto-toner sensor 26 Transfer belt driven roller (idler) 27 Transfer belt power supply roller 28 Transfer belt 29 Transfer belt drive roller 30 Transfer belt cleaning blade 31 Transfer belt cleaning brush 32 Fuser roller cleaning web 33 Cleaning web pushing roller 34 Upper fuser roller 35 Separation fingers 36 Fuser exit rollers

57 1st cassette transfer rollers 58 1st cassette feed roller

)

59 1st cassette separation roller 60 1st cassette pickup roller 61 2nd cassette transfer rollers 62 2nd cassette feed roller 63 2nd cassette separation roller 64 2nd cassette pickup roller 65 Tandem LCF transfer rollers 66 Tandem LCF feed roller 67 Tandem LCF separation roller 68 Tandem LCF cassette pickup roller 69 1st cassette 70 2nd cassette 71 Tandem LCF tray

37 Pressure roller 38 Cleaning roller (metal)

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 2

[B] Rear side view (Drive system)

1234

65 14 18

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 3

1 Scanner motor 2 Drive pulley 3 Drive belt 4 Driven pulley 5 Drum motor 6 Developer unit motor 7 Registration motor 8 Fuser motor

9 Web motor 10 Exit motor 11 Reverse motor 12 LCF tray-up motor 13 LCF end fence motor 14 Cleaner brush motor 15 TX belt lift cam motor 16 Tray 1 & 2 paper lift motor 17 Paper feed motor 18 TX belt drive motor 19 Waste toner transport motor (TX belt)

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 4

2. 2. Electric Parts Layout

[A] Unit construction

Reversing automatic document feeder unit

Scanner unit

Laser unit

DV unit

Transfer/Transport unit

Copier unit

Process unit

Tandem tray unit

Fuser unit

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 5

Rear side

[B] Scanner unit (B-1) Motor/Exposure lamp

(B-2) Sensor/Switch

A4 series

M31

S1-5

EXP

Rear side

S1-2

S1-1

S1-3

S1-4

LT series

S1-2

S1-3

S1-5

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 6

Rear side

S1-4

Rear side

(B-3) PC board

SLG

(B-4) Other parts

CCD

INV

Rear side

DHR

DHL

THMO4

Rear side

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 7

[C] Laser unit

LDR1

GLV

LDR2

PLG

[D] Transfer/Transport unit

DHT

FUSE

THMO3

SNS

Rear side

CLT3

Rear side

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 8

CLT1CLT2

[E] Fuser unit

THM1

THMO2

THM2

THMO1

M30

THM5

THM3

IHCOIL

Rear side

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 9

[F] Copier unit (F-1) Motor/Fan

M19

M20

M26

M27

M28

M29

M18

M17

M25

M24

M16 M15

M21 M22

M14

M13 M23

M12

M11

M10

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 10

M32

Rear side

+ 312 hidden pages