Sharp MX-FNX9, MX-PNX1D, MX-PNX1A, MX-PNX1B, MX-PNX1C Service Manual

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SERVICE MANUAL

CODE: 00ZMXFNX9/S1E

DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM OPTION

FINISHER / PUNCH MODULE

MX-FNX9

MODEL

CONTENTS

[1] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

[2] SPECIFICTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

[3] UNPACKING AND INSTALLATION

* For how to unpacking and installation, refer to the installation manual (00ZMX3100/I1E).

[4] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . . . . 4-1

[5] OPERATIONAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

[6] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

[7] MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

[8] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

MX-PNX1A/B/C/D

[9] SELF DIAGNOSTICS AND TROUBLE CODES . . . . . . . . . . . . . . . 9-1

[10] ELECTRICAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

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.

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

Page 2

CONTENTS

[1] PRODUCT OUTLINE. . . . . . . . . . . . . . . . . . .1-1

[2] SPECIFICTIONS

1. MX-FNX9 . . . . . . . . . . . . . . . . . . . . . . . . .2-1

2. MX-PNX1A/B/C/D . . . . . . . . . . . . . . . . . .2-2

[3] UNPACKING AND INSTALLATION

* For how to unpacking and installation, refer to the

installation manual (00ZMX3100/I1E).

[4] EXTERNAL VIEW AND INTERNAL

STRUCTURE

1. Identification of each section and

functions . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

[5] OPERATIONAL DESCRIPTIONS

1. Electrical mechanism diagram . . . . . . . . .5-1

2. General. . . . . . . . . . . . . . . . . . . . . . . . . . .5-5

3. Outline of the transport path . . . . . . . . . . .5-5

4. Non-sort mode . . . . . . . . . . . . . . . . . . . . .5-6

5. Offset mode . . . . . . . . . . . . . . . . . . . . . . .5-6

6. Staple mode . . . . . . . . . . . . . . . . . . . . . . .5-7

7. Punching process . . . . . . . . . . . . . . . . . . .5-9

[6] DISASSEMBLY AND ASSEMBLY

1. MX-FNX9 . . . . . . . . . . . . . . . . . . . . . . . . 6-1

2. MX-PNX1A/B/C/D . . . . . . . . . . . . . . . . . 6-11

[7] MAINTENANCE

1. Maintenance system table . . . . . . . . . . . 7-1

[8] ADJUSTMENTS

1. Setting item list . . . . . . . . . . . . . . . . . . . . 8-1

2. Details . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

[9] SELF DIAGNOSTICS AND TROUBLE CODES

1. Trouble code and troubleshooting. . . . . . 9-1

[10] ELECTRICAL SECTION

1. Circuit descriptions . . . . . . . . . . . . . . . . 10-1

2. Block diagram . . . . . . . . . . . . . . . . . . . 10-12

3. Actual wiring diagram . . . . . . . . . . . . . 10-14

Page 3

DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM

MX-2600N/3100N MX-2600G/3100G

MX-FNX9

[1] PRODUCT OUTLINE

Service Manual

This unit is used by installing to the purpose of this unit is to provide post processing of fax and copy output paper. It is provided with the offset function which discharges output paper by shifting one by one.

Since it is installed to the center tray section of the main unit, no extra space for installation is required.

1) 3 kinds of auto staple functions: There are 3 kinds of stapling positions. (One position in front, one position backward, 2 positions at the center).

2) Punch function (option): By installing the punch unit, paper can be punched to make binder holes. (Paper of 64 to 128g/m

can be used.

OHP film cannot be used.)

Models enable to install the unit MX-2600G/MX-2600N/MX-3100G/MX-3100N

The finisher requires a staple cartridge as a consumable part. (Staple cartridge (about 5,000 staples x 3 pcs.) MX-SCX1)

Paper exit system Document feeder system

STAPLE CARTRIDGE

MX-SCX1

PUNCH MODULE

MX-PNX1 A/B/C/D

FINISHER

MX-FNX9

EXIT TRAY UNIT

MX-TRX1

DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM

MX-2600N/3100N MX-2600G/3100G

REVERSING SINGLE PASS FEEDER

MX-RPX2

DOCUMENT COVER

MX-VRX1

Paper feed system

STAPLE CARTRIDGE

MX-SCX1

STAPLE CA

RTRIDGE

(For saddle)

AR-SC3

PUNCH MODULE

MX-PNX5 A/B/C/D

SADDLE STITCH FINISHER

MX-FN10

Printer expansion

PRINTER EXPANSION KIT

MX-PBX3

PS3 EXPANSION KIT

MX-PKX1

XPS EXPANSION KIT

MX-PUX1

BARCODE FONT KIT

AR-PF1

Authentication/Security

PAPER PASS UNIT

MX-RBX3

Image send expansion

FACSIMILE EXPANSION KIT

MX-FXX2

Application/Solution

STAMP UNIT

AR-SU1

STAMP CARTRIDGE

AR-SV1

STAND/1 x 500 SHEET PAPER DRAWER

MX-DEX6

INTERNET FAX EXPANSION KIT

MX-FWX1

NETWORK SCANNER EXPANSION KIT

MX-NSX1

LARGE CAPACITY TRAY

MX-LCX1

STAND/2 x 500 SHEET PAPER DRAWER

MX-DEX7

APPLICATION INTEGRATION MODULE

MX-AMX1

DATA SECURITY KIT

MX-FR10U

DATA SECURITY KIT

MX-FR10

Memory

EXPANSION MEMORY BOARD

MX-SMX3

SHARPDESK 1 LICENSE KIT

MX-USX1

SHARPDESK 5 LICENSE KIT

MX-USX5

SHARPDESK 10 LICENSE KIT

MX-US10

SHARPDESK 50 LICENSE KIT

MX-US50

SHARPDESK 100 LICENSE KIT

MX-USA0

MX-FNX9 PRODUCT OUTLINE 1 – 1

APPLICATION COMMUNICATION MODULE

MX-AMX2

EXTERNAL ACCOUNT MODULE

MX-AMX3

KEYBOARD

MX-KBX1

Page 4

MX-FNX9

[2] SPECIFICTIONS

Service Manual

1. MX-FNX9

Type Inner finisher Loading method Offset tray Transport speed 26, 31 PPM Tray type Offset tray Transport reference Center reference Paper exit direction Face down Mode type Non-stapled, stapled Offset quantity 30mm, 1.2 inch Stapling 3 kinds (One position in front, one position backward, 2 positions). Staple supply system Staple sheet cartridge replacement system (Staple cartridge (Approx. 5,000 x 3 pcs.) MX-SCX1) Staple detection Staple empty detection (Near empty detection: 20 staples remained) Manual stapling No External dimensions (W x D x H) 440 x 595 x 205 (mm), 17 21/64 x 23 27/64 x 8 5/64 (inch)

Weight Approx. 13kg (28.7 lbs) Power source Supplied from the main unit power source. (DC24V, DC5V) Power consumption 55.2W Installation/maintenance Installed by service personnel Optional detection Auto detection supported Packaged items Parts for mounting, operational sheet, staple directional instruction label, installation cautionary note

A. Allowable paper size fo paper exit/Weight

(with tray extended: 640 x 595 x 205 (mm), 25 12/64 x 23 27/64 x 8 5/64 (inch))

Allowable

paper size

Paper size 12 x 18 (A3W) Yes - -

11 x 1 7 Yes Yes 30 sheets

8.5 x 14 (216 x 356) Yes Yes 30 sheets

8.5 x 13.5 (216 x 343) Yes Yes 30 sheets

8.5 x 13.4 (216 x 340) Yes Yes 30 sheets

8.5 x 13 (216 x 330) Yes Yes 30 sheets

8.5 x 11 Yes Yes 50 sheets

8.5 x 11R Yes Yes 50 sheets

7.25 x 10.5R Yes - -

5.5 x 8.5R Yes - A3 Yes Yes 30 sheets B4 Yes Yes 30 sheets A4 Yes Yes 50 sheets A4R Yes Yes 50 sheets B5 Yes Yes 50 sheets B5R Ye s - A5R Ye s - 8K Yes Yes 30 sheets 16K Yes Yes 50 sheets 16KR Yes - 50 sheets Envelope *1 Yes - Custom *2 Yes - -

Paper type Thin paper 55 - 59g/m2 13 lb bond - 16 lb bond Yes Yes Yes

Plain paper 60 - 105g/m2 16 lb bond - 28 lb bond Yes Yes Yes

Recycled paper Yes Yes Yes Colored paper Yes Yes Yes Letterhead Yes Yes Yes Printed paper Yes Yes Yes punched paper Yes Yes Yes

Thick paper 106 - 209g/m2 28 lb bond -110 lb index Yes Yes *3 Yes *4

210 - 256g/m2 110 lb index - 140 lb index Yes Yes *3 Yes *4 Envelope 75 - 90g/m2 Yes - OHP Ye s - label paper Yes - Tab paper *3 Yes - Gloss paper Yes Yes User type 1 - 7 Yes Yes Yes *5

Offset

Allowable paper

quantity for stapling

*1: Supported kinds of envelopes: Monarch/Com-10/DL/C5/Long type 3/ Western type 2/ Western type 4/Long type 2

*2: Custom size support area

Tray (supporting soft SW) X: 182 - 432mm (7_1/

Manual feed X: 148 - 432mm (5_1/

217) Y: 100 - 297mm (5_1/~211_5/8)

417) Y: 132 - 297mm (5_1/~411_5/8)

*3: Thick paper (129g/m2 or above: Out of performance assurance)

MX-FNX9 SPECIFICTIONS 2 – 1

Page 5

*4: Thick paper (In the cover paper mode, allowable only 2 (in total of the front cover paper and the back cover paper) + plain paper.))

*5: Follows the paper type registration setting.

B. Allowable load quantity for each size

Function/Mode Non-offset Offset Staple

Paper size Plain paper

(60 - 105g/m2 paper)

Envelope 10*3 No No Thin paper 500 *6 500 *6 500 *6 Thick paper 500 *6 500 *6 Cover only gloss paper A4/8.5 x 11 500 *6 500 *6 No Tab paper A4/8.5 x 11 100 *7 No No Label paper A4/8.5 x 11 100 *7 No No OHP A4/8.5 x 11 100 *7 No No

*1: 250 sheets or height of 35.5mm or less

*2: 500 sheets or height of 71mm or less

*3: Up to 10 envelopes can be loaded on the load tray.

*4: 250 sheets or 30 sets, or height of 35.5mm or less

*5: 500 sheets or 30 sets or height of 71mm or less

*6: Similarly with plain paper, the load capacity of thin paper, heavy paper, and glossy paper is limited to the earliest reach of the above number of sheets or the limited height.

*7: 100 sheets or height of 35.5mm or less

A3W 250 *1 No No A3 250 *1 250 *1 250 *4 B4 250 *1 250 *1 250 *4 A4 500 *2 500 *2 500 *5 A4R 500 *2 500 *2 500 *5 B5 500 *2 500 *2 500 *5 B5R 500 *2 No No A5R 500 *2 No No 12 x 18 250 *1 No No 11 x 17 250 *1 250 *1 250 *4

8.5 x 14 250 *1 250 *1 250 *4

8.5 x 13.5 (216 x 343) 250 *1 250 *1 250 *4

8.5 x 13.4 (216 x 340) 250 *1 250 *1 250 *4

8.5 x 13 (216 x 330) 250 *1 250 *1 250 *4

8.5 x 11 500 *2 500 *2 500 *5

8.5 x 11R 500 *2 500 *2 500 *5

7.25 x 10.5R 500 *2 No No

5.5 x 8.5R 500 *2 No No 8K 250 *1 250 *1 250 *4 16K 500 *2 500 *2 500 *5 16KR 500 *2 No 500 *5 Special (Custom) 250 *1 No No

2. MX-PNX1A/B/C/D

Type Punch unit for the inner finisher Punch type 2 holes / 3 holes / 4 holes / 4 holes (wide)

A punch unit that provides all of these 4 types can be installed. Transport speed 23, 27, 35, 45 PPM Transport reference Center reference Punch dust full detection YES (Lever system) Paper exit direction Face down Paper weight Plain paper: 60 to 105g/m

Thin paper: 55 to 59g/m

Heavy paper: 106 to 209g/m Punchable paper size 2 holes

(MX-PNX1A)

3 holes *1

(MX-PNX1B)

4 holes

(MX-PNX1C)

4 holes (wide)

(MX-PNX1D) Power source Supplied from the inner finisher. (DC24V, DC5V) External dimensions (W x D x H) 105 x 518 x 170 (mm), 4 9/64 x 20 25/64 x 6 45/64 (inch) Weight Approx. 3.5kg (7.7 lbs) Packaged items Parts for mounting, instructional label for punch direction, instructional label for garbage pickup, installation cautionary note

*1: Auto switching: 2 holes/3 holes

(16 to 28 lbs)

(15 to 16 lbs)

(28 to 56 lbs)

A3, B4, A4, A4R, B5, B5R, 11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R, 8K, 16K, 16KR

3 holes: A3, A4, 11" x 17", 8.5" x 11" 2 holes: 8.5" x 14", 8.5" x 13", 8.5" x 11"R A3, A4

A3, B4, A4, A4R, B5, B5R, 11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R

MX-FNX9 SPECIFICTIONS 2 – 2

Page 6

Kind of hole punch

Kind Hole position Hole size

2 holes (MX-PNX1A) A: 80±1mm

B: 12±3mm

φ6.5mm

3 holes (MX-PNX1B) A: 108±1mm

B: 12±3mm

4 holes (MX-PNX1C) A: 80±1mm

B: 12±3mm

4 holes (wide) (MX-PNX1D) A: 70±1mm

B: 12±3mm C: 21±1mm

φ8.0mm

φ6.5mm

MX-FNX9 SPECIFICTIONS 2 – 3

Page 7

MX-FNX9

[4] EXTERNAL VIEW AND INTERNAL STRUCTURE

Service Manual

1. Identification of each section and functions

A. Internal structure

2 3

No. Name

1 Paper exit roller 2 Bundle exit paper transport roller 3 Paper exit roller 4 Bundle exit paper transport roller 5 Inlet port paper transport roller 6 Inlet port paper transport roller 7 Take-up belt

B. Sensors and switches

(1) MX-FNX9

6 7

MX-FNX9 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 1

11 10

6 15

16,17,18

Page 8

No. Signal Name Type Function/Operation Output

1 FULD Tray upper limit sensor Photo interrupter Detects the upper limit position of the

2 FMLLD Tray intermediate lower limit

sensor

3 FLLD Tray lower limit sensor Photo interrupter Detects the lower limit position of the

4 FBED Tray paper empty sensor Photo interrupter Detects paper empty in the paper load

5 FSLD1 Paper surface sensor 1 Photo interrupter Detects the surface position of paper on 6 FSLD2 Paper surface sensor 2 Photo interrupter

7 FSTHPD Stapler HP sensor Photo interrupter Detects the home position of the stapler

8 FSTPD Empty sensor Photo interrupter Detects paper empty on the process tray. TP8 is driven to “H” when paper is

9 FFJHPD Alignment plate HP sensor F Photo interrupter Detects the home position of the alignment

10 FRJHPD Alignment plate HP sensor R Photo interrupter Detects the home position of the alignment

11 FED Inlet port sensor Photo interrupter Detects paper in the inlet port of the

12 FRLD Roller up/down sensor Photo interrupter Detects the upper standby position of up/

13 FBRD Take-up belt sensor Photo interrupter Detects up/down positions of the take-up

14 FDSW Front cover switch Photo interrupter Detects open/close of the jam release

15 FJPD Alignment plate position sensor Photo interrupter Detects entry of the process section rear

16 FSHPD Stapler home sensor Detects the home position of the stapling

17 FSD Staple empty sensor Detects staple empty. (Sensor built in the

18 FSTD Self priming sensor Detects the staple feed is completed and it

Photo interrupter Detects the intermediate position of the

paper load tray up/down shift area.

tray.

the tray in combination of the both sensors outputs.

unit in F/R direction shift.

guide on F side.

guide on R side.

finisher.

down movement of the bundle exit roller.

belt.

cover in the front section.

edge stopper into the opening of the stapler and inhibits stapling.

mechanism. (Sensor built in the stapler unit)

stapler unit)

is ready for stapling. (Sensor built in the stapler unit)

TP1 is driven to “L” at the upper limit position. TP2 is driven to “L” at the intermediate position.

TP3 is driven to “L” at the lower limit position. TP4 is driven to “L” when paper is provided. *Refer to the separate table outside the column.

TP7 is driven to “H” at the home position.

provided. TP9 is driven to “L” at the home position.

TP10 is driven to “L” at the home position.

TP11 is driven to “H” when paper is provided. TP12 is driven to “L” when the roller reaches the upper standby position.

TP13 is driven to “L” when the take-up belt is on the upper side. TP15 is driven to “L” when the cover is closed. TP50 is driven to “L” when the stopper enters the opening of the stapler.

TP51 is driven to “H” at the home (standby) position.

TP53 is driven to “L” when staple empty.

TP52 is driven to “H” when in the ready state.

FSLD1 FSLD2

TP5 TP6

“L” “H” The paper detection lever is in the save position. “H” “H” The paper surface is upper than the reference level. “H” “L” The paper surface is at the reference level.

“L” “L” The paper surface is lower than the reference level.

State

MX-FNX9 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 2

Page 9

(2) MX-PNX1A/B/C/D

11 10 9

8 7 6 4

No. Signal Name Type Function/Operation Output

1 FPDD Full sensor Photo interrupter Detects full of the punch dust container. When full, TP2 on the punch PWB remains

2 FPHPD Punch position

sensor

3 FPRPD Rear position

sensor

4 FPSHPD Horizontal shift

HP sensor

5 FPPEND Paper rear edge

sensor

6 FPPD1 Paper horizontal

resist sensor 1

7 FPPD2 Paper horizontal

resist sensor 2

8 FPPD3 Paper horizontal

resist sensor 3

9 FPPD4 Paper horizontal

resist sensor 4

10 FPPD5 Paper horizontal

resist sensor 5

11 FPPD6 Paper horizontal

resist sensor 6

Photo interrupter Detects the home position of the punch up/down

Photo interrupter Detects the lower limit position of 3-hole side up/

Photo interrupter Detects the home position in the punch position

Transmission type sensor

Transmission type sensor Transmission type sensor Transmission type sensor

Transmission type sensor Transmission type sensor

Transmission type sensor

shift.

down shift in 2/3-hole punching.

horizontal resist correction mechanism. Detects the lead edge and the rear edge of paper to be punched. Detects the paper edge in the rear side of B5R or

7.25" x 10" R size width direction of the machine. Detects the paper edge in the rear side of 16K-R size width direction of the machine. Detects the paper edge in the rear side of 8.5" x14", 8.5" x 11"R, 8.5" x 13", or A4R size width direction of the machine. Detects the paper edge in the rear side of B4 or B5 size width direction of the machine. Detects the paper edge in the rear side of 11" x 17", 8.5" x 11", 8K, or 16K size width direction of the machine. Detects the paper edge in the rear side of A3 or A4 size width direction of the machine.

“H” level. TP47 on the control PWB of the inner finisher is driven to “H” at the home position. TP48 on the control PWB of the inner finisher is driven to “H” at the lower limit position. TP49 on the control PWB of the inner finisher is driven to “H” at the home position. TP54 on the control PWB of the inner finisher is driven to “L” when paper is provided. TP55 on the control PWB of the inner finisher is driven to “L” when paper is provided. TP55 on the control PWB of the inner finisher is driven to “L” when paper is provided. TP55 on the control PWB of the inner finisher is driven to “L” when paper is provided.

TP55 on the control PWB of the inner finisher is driven to “L” when paper is provided. TP55 on the control PWB of the inner finisher is driven to “L” when paper is provided.

TP55 on the control PWB of the inner finisher is driven to “L” when paper is provided.

MX-FNX9 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 3

Page 10

C. Motors, solenoids, and PWB

(1) MX-FNX9

4 6

No. Signal Name Function

1 FFSM Staple motor Drives the stapling mechanism. (Stapler unit built-in motor) 2 FSM Staple shift motor Shifts the stapler unit in the F/R direction. 3 FTLM Tray motor Drives the paper load tray up/down. 4 FFJM Alignment motor F Drive the alignment guide on the F side. 5 FRJM Alignment motor R Drive the alignment guide on the R side. 6 FSWM Roller upper/lower roller Drives the bundle exit roller up/down. 7 FAM Bundle exit motor Drives the bundle exit roller and the paddle. 8 FRM Transport motor Drives the inlet port roller, the feed roller, and the take-up belt.

9 FPDS Paddle one-rotation solenoid Trigger solenoid for paddle one-rotation. 10 FSLS Paper surface detection solenoid Drives the lever for paper holding and detection of the tray paper surface. 11 FBRS Belt separation solenoid Trigger solenoid for up/down shift of the take-up belt. 12 FINRPS Flapper solenoid Drives the flapper to select the entry path between the finisher inside and the reverse path. 13 FFAN Fan Cools the inlet port of the finisher. 14 – Control PWB Controls the inner finisher.

MX-FNX9 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 4

Page 11

(2) MX-PNX1A/B/C/D

No. Signal Name Function

1 FPNM Punch motor Drives the punch unit up/down.

2 FPSM Punch horizontal resist motor Shifts the punch unit to the center of paper.

3 – Punch PWB Controls the punch unit.

4 – LED light emitting PWB Detects the paper rear edge and the punch horizontal resist.

5 – LED light receiving PWB Detects the paper rear edge and the punch horizontal resist.

MX-FNX9 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 5

Page 12

MX-FNX9

[5] OPERATIONAL DESCRIPTIONS

1. Electrical mechanism diagram

A. Transport, paper exit section

PCB-CONT PF4141K200

Service Manual

FRLD

FSWM

FBRD

FBRS

FDSW

FPDS

FINRPS

FRM

FED

FAM

FFAN

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 1

Page 13

B. Staple section and aligment section

PCB-CONT PF4141K200

FSM

FSTHPD

FFJHPD

FFJM

FSTPD

FRJHPD

FRJM

FJPD

FFSM

FSHPD(*HP) FSD(LS) FSTD(*READY)

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 2

Page 14

C. Paper exit tray section

PCB-CONT PF4141K200

FBED

FSLS

FTLM

FULD

FMLLD

FLLD

FSLD1

FSLD2

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 3

Page 15

D. Punch unit (MX-PNX1A/B/C/D)

FPPEND

FPDD

FPPD1~FPPD6

FPRPD

FPHPD

FPNM

FPSHPD

FPSM

PCB-PUNCH YA1035K200

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 4

Page 16

2. General

This chapter describes operations of the inner finisher. The major operation modes are as follows:

• Non-sort mode

• Offset mode

• Staple mode

• Non-sort mode + punch

• Offset mode + punch

• Staple mode + punch

In this chapter, the basic operations of the non-sort mode, the offset mode, and the staple mode are described.

3. Outline of the transport path

The outline of the path is shown below.

1345678910

No. Name No. Name

1 Tray 9 Punch pin 2 Bundle exit roller 10 Paper rear edge sensor (FPPEND) 3 Paddle 11 Main unit paper exit roller 4 Alignment plate 12 Stapler 5 Paper exit roller 13 Paper stopper 6 Take-up belt 14 Empty sensor (FSTPD) 7 Inlet port sensor (FED) 15 Paper holding lever 8 Inlet port roller

1112131415

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 5

Page 17

4. Non-sort mode

When the operation mode command is received from the copier, the finisher makes the finisher operation status command the JOB and starts the transport operation.

A. Reception of paper discharged from the main

unit

1) The transport motor (FRM) is driven at the paper exit speed of the main unit to receive paper from the main unit.

2) Immediately after the paper rear edge passes the bundle exit roller, the paddle one-rotation solenoid (FPDS) is turned ON to take-up the paper falling onto the tray.

3) When paper is transported by 10mm after the paper rear edge passes the bundle exit roller, the bundle exit motor (FAM) is accelerated to 200mm/sec. Just before the paddle passes the load tray, the paper surface detection solenoid (FSLS) is turned ON to hold the paper discharged by the paper holding lever.

2) After turning ON the inlet port sensor (FED), the roller up/down motor (FSWM) is driven to lower the bundle exit roller. The bundle exit motor (FAM) is driven at the paper exit speed of the main unit to drive the bundle exit roller. When the paper width is 210mm or more, the alignment motor F (FFJM) and the alignment motor R (FRJM) are driven by turning ON the inlet port sensor (FED) to shift the alignment plate to 15mm inside the paper and put it under the paper.

3) In the case of the punch mode, punching is performed as described in "7. Punching process."

B. Paper exit

1) After the paper rear edge passes the paper exit roller of the main unit, the transport motor (FRM) and the bundle exit motor (FAM) are accelerated to 480mm/sec. When the paper rear edge passes the inlet port sensor (FED) and then transport of a certain amount is made, the alignment plate is shifted to the home position.

Before the paper rear edge passes the bundle exit roller, the paper surface detection solenoid (FSLS) is turned OFF and the bundle exit roller speed is decelerated to 100mm/sec at the same time, performing paper exit deceleration of paper.

4) When the paddle rotates one turn, the bundle exit motor (FAM) is stopped.

5) When there is next paper, repeat the procedures from "A-1)."

6) When there is no next paper, the actuators are turned OFF and the finisher operation status command is set to READY, and the transport operation is terminated.

5. Offset mode

When the operation mode command is received from the copier, the finisher makes the finisher operation status command the JOB and starts the transport operation.

A. Reception of paper discharged from the main

unit

1) The transport motor (FRM) is driven at the paper exit speed of the main unit to receive paper from the main unit. When the paper length is 216mm or less, the paper exit speed of the second and later sheets from the main unit is 280mm/sec.

B. Paper take-up and alignment

1) For the first sheet of a bundle, the inlet port sensor (FED) is turned ON and the roller up/down motor (FSWM) is driven to lower the bundle exit roller. The bundle exit motor (FAM) is driven at the paper exit speed of the main unit to drive the bundle exit roller. In addition, the alignment motor F (FFJM) and the alignment motor R (FRJM) are driven by turning ON the inlet port sensor (FED) to shift the alignment plate to 15mm outside the paper, and enter the standby state. After transport of a certain amount, the roller up/down motor (FSWM) is driven to lift the bundle exit roller, stopping the bundle exit motor (FAM).

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 6

Page 18

2) For the second and later sheets of a bundle, the inlet port sensor (FED) turns ON and a certain amount is transported, and then the alignment motor F (FFJM) and the alignment motor R (FRJM) are driven to shift the alignment plate to 15mm outside the paper and to put it under the standby state.

3) After the paper rear edge passes the paper exit roller of the main unit, the transport motor (FRM) is accelerated to 480mm/ sec.

4) In the punch mode, punching is performed as described in "7. Punching process."

5) When the paper rear edge passes the inlet port sensor (FED) and a certain amount is transported, the roller up/down motor (FSWM) is driven to lower the bundle exit roller and the bundle exit motor (FAM) is driven for a certain amount in the take-up direction at the paper exit speed of the main unit to take up paper to the process tray. In addition, the belt separation solenoid (FBRS) is turned ON to lower the take-up belt.

6) After completion of take-up, the roller up/down motor (FSWM) is driven to lift the bundle exit roller. The alignment motor F (FFJM) and the alignment motor R (FRJM) are driven for a certain amount to align paper in the process tray. If there are two or more sheets to be aligned, the procedures are repeated from "A-1)" for the specified number of sheets. However, the paper exit operation of "C. Aligned paper exit" is performed for every 3 sheets.

2) After transport of paper by a certain amount, the alignment motor F (FFJM) and the alignment motor R (FRJM) are driven to shift the alignment plate to the home position.

3) When the paper rear edge passes the empty sensor (FSTPD), the paper surface detection solenoid (FSLS) is turned OFF and the bundle exit roller speed is decelerated to 100mm/sec at the same time, decelerating the paper exit operation.

4) Immediately after the paper rear edge passes the bundle exit roller, the paddle one-rotation solenoid (FPDS) is turned ON to take up paper falling onto the tray.

5) When the paper rear edge passes the bundle exit roller and the paper is transported for 10mm, the bundle exit motor (FAM) is accelerated to 200mm/sec. Before the paddle passes the load tray, the paper surface detection solenoid (FSLS) is turned ON to hold the discharged paper with the paper holding lever.

C. Aligned paper exit

1) After completion of alignment, the belt separation solenoid (FBRS) is turned ON to lift the take-up belt. The alignment motor F (FFJM) and the alignment motor R (FRJM) are driven to separate paper from the alignment plate by 1mm. In addition, the roller up/down motor (FSWM) is driven to lower the bundle exit roller. The bundle exit motor (FAM) is started at the speed of 450mm/sec and paper in the process tray is discharged.

6) When the paddle rotates one turn, the bundle exit motor (FAM) is stopped.

7) When there is next paper, the procedures are repeated from "A-1)."

8) When there is no next paper, the actuators are turned OFF and the finisher operation status command is set to READY to terminate the transport operation.

6. Staple mode

When the operation mode command is received from the copier, the finisher makes the finisher operation status command the JOB and starts the transport operation.

A. Reception of paper discharged from the main

unit

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 7

Page 19

B. Paper take-up, alignment and staple

1) For the first sheet of a bundle, after turning on the inlet sensor (FED), the roller up/down motor (FSWM) is driven to lower the bundle exit roller. The bundle exit motor (FAM) is driven at the paper exit speed of the main unit to drive the bundle exit roller. By turning on the inlet port sensor (FED), the alignment motor F (FFJM) and the alignment motor R (FRJM) are driven to shift the alignment plate to 15mm outside the paper and to put it under the standby state. After transport of a certain amount, the roller up/down motor (FSWM) is driven to lift the bundle exit roller to terminate the bundle exit motor (FAM).

2) For the second and later sheets, after transporting paper from the inlet port sensor (FED) by a certain amount, the alignment motor F (FFJM) and the alignment motor R (FRJM) are driven to shift the alignment plate to 15mm outside the paper and to put it under the standby state.

3) For the last sheet of a bundle, the inlet port sensor (FED) is turned ON to drive the staple shift motor (FSM) to shift the stapler to the binding position.

4) After the paper rear edge passed the paper exit roller of the main unit, the transport motor (FRM) is accelerated to 480mm/ sec.

5) In the punch mode, punching is performed as described in "7. Punching process."

6) When the paper rear edge passes the inlet port sensor (FED) and paper is transported by a certain amount, the roller up/ down motor (FSWM) is driven to lower the bundle roller and the bundle exit motor (FAM) is driven in the take-up direction at the paper exit speed of the main unit by a certain amount to take up paper to the process tray. In addition, the belt separation solenoid (FBRS) is turned ON to lower the take-up belt.

8) After completion of alignment of a specified number of sheets, the staple motor (FFSM) is started to staple at the specified position.

C. Aligned and stapled paper exit

1) After completion of stapling, the belt separation solenoid (FBRS) is turned ON to lift the take-up belt. The alignment motor F (FFJM) and the alignment motor R (FRJM) are driven to shift the alignment plate by 1mm from paper. Then the roller up/down motor (FSWM) is driven to lower the bundle exit roller to press, and the bundle exit motor (FAM) is started at 450mm/ sec to discharge paper from the process tray.

2) After transporting paper by a certain amount, the alignment motor F (FFJM) and the alignment motor R (FRJM) are driven to shift the alignment plate to the home position.

3) After the paper rear edge passes the empty sensor (FSTPD), the paper surface detection solenoid (FSLS) is turned OFF and the bundle exit roller speed is decelerated to 100mm/sec at the same time to decelerate paper exit of the paper bundle. At the same time, the roller up/down motor (FSWM) is driven in the lifting direction to decrease the pressure of the bundle roller. In addition, the tray motor (FTLM) is driven to lower the load tray by 5mm.

7) After completion of take-up, the roller up/down motor (FSWM) is driven to lift the bundle exit roller. The alignment motor F (FFJM) and the alignment motor R (FRJM) are driven by a certain amount to align paper in the process tray. If there are two or more sheets to be aligned, the operation is repeated from "A-1)."

4) Immediately after the paper rear edge passes the bundle exit roller, the paddle one-rotation solenoid (FPDS) is turned ON to take up roller falling onto the tray.

5) When paper is transported by 10mm after the paper rear edge passes the bundle exit roller, the bundle exit motor (FAM) is decelerated to 200mm/sec.

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 8

Page 20

6) When the paddle rotates one turn, the bundle exit motor (FAM) is stopped.

7) After the paddle rotates one turn, the paper surface detection solenoid (FSLS) is turned ON for 100msec and then OFF. Then it is turned ON after 400msec. At that time, if the paper surface level is lower than the reference level, the tray motor (FTLM) is driven to lift the load tray to the reference level.

8) If there is next paper, the operation is repeated from "A-1)."

9) If there is no next paper, the actuators are turned OFF and the finisher operation status command is set to READY state, and the transport operation is terminated.

7. Punching process

When the operation mode command is received from the copier, the finisher makes the finisher operation status command the JOB and starts the transport operation.

A. Reception of paper discharged from the main

unit

1) The transport motor (FRM) is driven at the paper exit speed of the main unit to receive paper from the main unit. When the paper length is 216mm or less in the offset mode or in the staple mode, the paper exit speed of the second and later sheets of the same bundle from the main unit is 280mm/sec.

C. Punching process 2

1) After completion of punching, the transport motor (FRM) and the bundle exit motor (FAM) are driven to transport paper and the specified after-process is executed. The motor speed is 300mm/sec for the non-sort mode, and 480mm/sec for the offset mode or the staple mode.

B. Punching process 1

1) When the paper rear edge passes the paper rear edge sensor, the transport motor (FRM) is stopped and paper transport is stopped.

2) When the paper is stopped, the punch motor (FPNM) is driven to punch at the paper rear edge.

MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 9

Page 21

MX-FNX9

[6] DISASSEMBLY AND

ASSEMBLY

1. MX-FNX9

A. Exterior

(1) Inner finisher

1) Loosen the screw, and disconnect the connector from the main unit.

2) Open the front cover, and remove the punch unit cover.

Service Manual

(2) Inner cover

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover.

3) Remove the stopper.

4) Remove the screw, and remove the rail stay.

(3) Rear cover

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Slide the rail, and remove the rear cover.

(4) Left cover, bottom cover

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the left cover and the bottom cover.

5) Remove the inner finisher from the main unit.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 1

Page 22

(5) Reverse guide unit

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the reverse guide unit.

B. Transport section, paper exit section

(1) Paddle

1) Open the front cover, and slide the inner finisher.

(2) Flapper solenoid

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Disconnect the connector, and remove the flapper solenoid.

* When installing, shift and fix the solenoid so that the reverse

flapper and the cushion material are in contact with each other with the solenoid plunger pushed in.

2) Remove the paddle holders, and remove the paddles.

(3) Inlet port sensor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the sensor holder, and remove the inlet port sensor.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 2

Page 23

(4) Roller up/down sensor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the bracket, and remove the roller up/down sensor.

(5) Take-up belt sensor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Slide the harness guide, remove the bracket, and remove the take-up belt sensor.

(7) Belt separation solenoid

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the reverse guide unit. Refer to A-(5).

4) Remove the parts, and remove the belt separation solenoid.

(8) Bundle exit paper transport roller

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the reverse guide unit. Refer to A-(5).

4) Remove the parts, and remove the bundle exit paper transport roller unit.

(6) Roller up/down motor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the rear cover. Refer to A-(3).

4) Remove the reverse guide unit.

5) Slide the stapler drive unit. Disconnect the connector from the PWB. Remove the roller up/down motor unit. Remove the roller up/down motor.

5) Remove the parts, and remove the bundle exit paper transport roller.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 3

Page 24

(9) Take-up belt, paper exit roller

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the reverse guide unit. Refer to A-(5).

4) Remove the parts, and remove the bundle roller up/down lever unit.

7) Remove the parts, and remove the take-up belt and the paper exit roller.

5) Remove the parts, and remove the bundle roller unit.

6) Remove the parts, and pull out the belt unit. Remove the parts, and remove the belt unit.

(10) Inlet port gate

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the left cover and the bottom cover. Refer to A-(4).

4) Remove the reverse guide unit. Refer to A-(5).

5) Remove the PWB. Refer to F-(1).

6) Remove the flapper solenoid. Refer to B-(2).

7) Remove the slide rail. Remove the slider fixing bracket and remove the earth terminal.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 4

Page 25

8) Remove the tray unit.

9) Remove the harness from the guide, and remove the bottom plate.

(11) Inlet port paper transport roller

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the bottom plate. Refer to B-(10).

5) Remove the inlet port upper guide, and remove the transport guide.

6) Remove the parts, and remove the inlet port paper transport roller.

10) Remove the inlet port upper guide.

11) Remove the spring, and remove the parts. Remove the inlet port gate.

(12) Transport motor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the bottom plate. Refer to B-(10).

5) Disconnect the connector, and remove the transport motor.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 5

Page 26

(13) Bundle exit motor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the bottom plate. Refer to B-(10).

5) Disconnect the connector, and remove the bundle exit motor.

5) Remove the bundle exit paper transport unit.

(14) Paddle one-rotation solenoid

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the bottom plate. Refer to B-(10).

5) Remove the paddle one-rotation solenoid.

6) Remove each parts, and remove the sensor lever.

7) Remove the center weight, and remove the process tray unit.

C. Process tray section

(1) Alignment motors F and R

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the load cover. Refer to B-(10).

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 6

Page 27

8) Remove the alignment plate. Remove the screws and the pawl, and remove the process tray.

D. Staple section

(1) Staple cartridge

1) Open the front cover, and slide the inner finisher. Refer to B(1).

2) Release the lock, and remove the staple cartridge.

(2) Staple unit

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the latch cover. Remove the parts and the shaft.

9) Slide the unit and remove the alignment motors F and R.

(2) Empty sensor, alignment plate HP sensors F and R

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the process tray unit. Refer to C-(1).

5) Remove the bracket and the empty sensor. Remove the alignment plate HP sensors F and R.

4) Remove the screw from the bottom. Remove the staple unit, and disconnect the connector.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 7

Page 28

(3) Alignment plate position sensor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Shift the staple unit to the front side.

3) Remove the bracket and remove the position sensor.

7) Disconnect the connector from the PWB, and remove the staple shift motor.

(5) Stapler HP sensor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Put the inner finisher upside down, and remove the stapler HP sensor.

(4) Staple shift motor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the rear cover. Refer to A-(3).

4) Remove the reverse guide unit. Refer to A-(5).

5) Remove the roller up/down motor. Refer to B-(6).

6) Remove the E-ring, the flange and the gear pulley, and remove the gear.

E. Paper exit tray section

(1) Paper surface sensors 1, 2

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the load cover. Refer to C-(1).

5) Remove the parts, and remove the sensor lever.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 8

Page 29

6) Remove the bracket, and remove the paper surface sensors 1,

(2) Paper surface detection solenoid

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the tray unit. Refer to B-(10).

4) Remove the bundle exit paper transport roller unit, the sensor lever, the process tray unit. Refer to C-(1).

5) Remove the paper surface detection solenoid unit, and remove the paper surface detection solenoid.

(3) Tray upper limit sensor, tray intermediate lower

limit sensor, tray lower limit sensor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the tray unit. Refer to B-(10).

3) Remove the harness guide, and remove the tray upper limit sensor, the tray intermediate lower limit sensor, and the tray lower limit sensor.

(4) Tray motor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the tray unit. Refer to B-(10).

3) Remove the tray left bracket and the tray drive unit.

4) Remove the tray drive unit.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 9

Page 30

5) Remove the gear, and remove the tray motor.

(5) Tray paper empty sensor

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the left cover and the bottom cover. Refer to A-(4).

3) Remove the tray bottom cover.

F. O th er s

(1) Control PWB

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the rear cover. Refer to A-(3).

3) Disconnect the connector, and remove the screw. Remove the PWB support and remove the control PWB.

4) Pull out the tray. Remove the screw, and remove the tray.

(2) Fan

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Shift the staple unit to the rear side. Disconnect the connector and remove the fan.

* When installing, take care that the label of the fan comes to

the direction illustrated.

(3) Front cover switch

1) Remove the inner finisher from the main unit. Refer to A-(1).

2) Remove the inner cover. Refer to A-(2).

3) Remove the spring, and remove the interlock sensor lever. Remove the front cover switch, and disconnect the connector.

5) Remove the tray paper empty sensor.

Yellow

Red

Blue

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 10

Page 31

2. MX-PNX1A/B/C/D

A. Punch unit (MX-PNX1A/B/C/D)

(1) Punch unit (MX-PNX1A/B/C/D)

1) Remove the coin screw, and remove the finisher slide stopper.

2) Open the front cover, and slide the inner finisher.

5) Remove the punch unit from the main unit.

(2) LED light receiving PWB

1) Remove the punch unit. Refer to A-(1).

2) Remove the PWB holder, and remove the LED light receiving PWB.

3) Remove the dust box.

4) Remove the punch cover.

(3) Punch horizontal resist motor

1) Remove the punch unit. Refer to A-(1).

2) Remove the guide cover. Disconnect the connector, and remove the harness guide.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 11

Page 32

3) Remove the punch horizontal resist motor.

3) Fit the gear hole with the screw position, and remove the screw. Remove the punch motor.

(4) Punch PWB

1) Remove the punch unit. Refer to A-(1).

2) Remove the guide cover and the harness guide. Refer to A(3).

3) Remove the punch PWB.

(5) Punch motor

1) Remove the punch unit. Refer to A-(1).

2) Disconnect the connector, and remove the link plate. Remove the spring, and separate the upper unit and the lower unit.

(6) LED light emitting PWB

1) Remove the punch unit. Refer to A-(1).

2) Remove the lower unit. Refer to A-(5).

3) Remove the roller and the PWB holder. Remove the LED light emitting PWB.

(7) Rear position sensor

1) Remove the punch unit. Refer to A-(1).

2) Remove the rear position sensor.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 12

Page 33

(8) Punch position sensor

1) Remove the punch unit. Refer to A-(1).

2) Remove the upper unit. Refer to A-(5).

3) Remove the harness guide.

4) Remove the punch position sensor.

4) Remove the screws and the pawl, and lift up the harness guide. Disconnect the connector, and remove the horizontal shift HP sensor.

(9) Horizontal shift HP sensor

1) Remove the punch unit. Refer to A-(1).

2) Remove the guide cover and the harness guide. Refer to A(3).

3) Disconnect the connector, and remove the harness.

(10) Full sensor

1) Remove the punch unit. Refer to A-(1).

2) Remove the drive bracket, and remove the full sensor.

MX-FNX9 DISASSEMBLY AND ASSEMBLY 6 – 13

Page 34

MX-FNX9

[7] MAINTENANCE

Service Manual

1. Maintenance system table

: Check (Clean, replace, or adjust according to the necessity.) {: Clean : Replace : Adjust ✩: Lubricate : Shift position

No. Part name When calling

Follows the main unit

cycle.

Remark

1 Transport rollers { 2 Transport paper guides { 3Gears When chacking, apply to the necessary positions. (Specified positions) 4Belts 5 Knurling belt { Replacement reference: Finisher count value of 1000K. 6 Paddle { 7Sensors 8 Discharge brush 9 Stapler unit Replacement reference: Replace the unit for every

200K stapling.

10 Punch unit Replacement reference: Replace the unit for every

1000K punching.

11 Staple cartridge User replacement for every use of 5,000 pcs.

1 1 1

6 8 6 8

7 7 7

MX-FNX9 MAINTENANCE 7 – 1

Page 35

MX-FNX9

[8] ADJUSTMENTS

Each adjustment item in the adjustment item list is identified with its own JOB No. The adjustments are basically executed in the sequence from a smaller JOB No. to a larger JOB No.

There is, however, no need to perform all the adjustment items. Only the necessary items may be executed depending on the situation.

Unnecessary items may be skipped to go to the next necessary item. In this case, of course, the adjustment sequence could be executed from a smaller to a larger JOB No.

If the above is neglected, the adjustment cannot be completed normally, resulting in a trouble.

[Start of simulation]

1) Press [COPY MODE] key to enter the copy mode.

2) Press [P] (Program) key → [*] (Asterisk) key → [C] (Clear) key → [*] (Asterisk) key in this sequence.

3) The display is shifted to the simulation main number entry screen (entry standby screen).

1. Setting item list

JOB No. Adjustment item list

1 Punch unit, punch PWB destination setting – 2 Finisher adjustment 3-10 3 Flapper solenoid adjustment – 4 Punch home position adjustment –

Simulation to be used

2. Details

ADJ 1 Punch unit, punch PWB

destination setting

1) When the punch PWB is replaced, the destination setting must be performed.

2) For destination setting, the DIP switch (SW1) on the punch PWB is used.

㪦㪥

㪈㪉

3) The relationship between the switches and the destinations is shown in the table below.

Model Kind of punching 1 2

MX-PNX1A 2-hole type OFF OFF MX-PNX1B 2/3-hole type ON OFF MX-PNX1C 4-hole type (France) OFF ON MX-PNX1D 4-hole type (Sweden) ON ON

Service Manual

ADJ 2 Finisher adjustment

1) Enter Simulation 3-10.

2) Select a set item with [↑] [↓] buttons. The highlighted section of

the set value is changed and is displayed on the setting area. * If there is any item over [↑], the display becomes active and

the cursor can be moved. If there is no item over [↑], the display grays out and the

operation is disabled. If there is any item under [↓], the display becomes active

and the cursor can be moved. If there is no item under [↓], the display grays out and the

operation is disabled.

3) Enter the set value with 10-key.

* Press [C] key to clear the entered value.

4) When [OK] button is pressed, it is highlighted and the entered value is saved to EEPROM and RAM. After completion of setting, [OK] button returns to the normal display.

* When [OK], [↑], [↓] button, [COLOR], or [BLACK & WHITE]

key is pressed, the current set value is saved to EEPROM and RAM.

* When the reset key is pressed, the simulation is terminated.

* When [SYSTEM SETTINGS] key is pressed, the display

returns to the sub number entry screen.

Set

Item Display Item

A FRONT

ADJUST

B REAR

ADJUST

C STAPLE

REAR

D STAPLE

FRONT

E STAPLE

BOTH

F STAPLE

PITCH

G PUNCH

CENTER

H PUNCH

HOLE

Alignment position adjustment (Front) Alignment position adjustment (Rear)

Staple binding position adjustment (One position, rear) Staple binding position adjustment (One position, front) Staple binding position adjustment (2 positions, center)

Staple binding position (2 positions, pitch) Punch center adjustment 37 to 63 50

Punch hole position adjustment 42 to 58 50

range

2 to 18 10

68 to 132 100

Default

value

Item Display Item Variation Change direction

A FRONT

ADJUST

BREAR

ADJUST

C STAPLE

REAR

Alignment position adjustment (Front)

Alignment position adjustment (Rear)

Staple binding position adjustment (One position, rear)

0.3665mm Large value: The alignment plate position is shifted to the center. Small value: The alignment plate position is shifted to the outside.

0.155mm Large value: The distance between the staple position and th e paper edge becomes shorter. Small value: The distance between the staple position and th e paper edge becomes longer.

MX-FNX9 ADJUSTMENTS 8 – 1

Page 36

Item Display Item Variation Change direction

HOME

D STAPLE

FRONT

E STAPLE

BOTH

F STAPLE

PITCH

G PUNCH

CENTER

H PUNCH

HOLE

Staple binding position adjustment (One position, front)

Staple binding position adjustment (2 positions, center)

Staple binding position adjustment (2 positions, pitch)

Punch center adjustment

Punch hole position adjustment

0.155mm Large value: The distance between the staple position and th e paper edge becomes longer. Small value: The distance between the staple position and th e paper edge becomes shorter.

0.155mm Large value: The staple position is shifted to the bottom from the center. Small value: The staple position is shifted to the front from the center.

0.155mm Large value: The pitch of 2 positions becomes greater. Small value: The pitch of 2 positions becomes smaller.

0.1441mm Large value: The hole position is shifted to the bottom from the center. Small value: The hole position is shifted to the front from the center.

0.2584mm Large value: The distance between the hole position and the paper rear edge becomes shorter. Small value: The distance between the hole position and the paper rear edge becomes longer.

[Screen]

ADJ 4 Punch home position

adjustment

If the punch unit dose not function, turn the dial to make the punch align to the home position. By making the punch align to the home position, only the paper feed comes possible.

SIMULATION NO.03-10

TEST

FINISHER ADJUSTMENT

[ 2~18]

A: 10 ; FRONT ADJUST

B: 10 ; REAR ADJUST

C:100 ; STAPLE REAR

D:100 ; STAPLE FRONT

ADJ 3 Flapper solenoid adjustment

When the flapper solenoid is disassembled, an adjustment is required when assembling. (Disassembly and assembly: Refer to 6-2.)

MX-FNX9 ADJUSTMENTS 8 – 2

Page 37

MX-FNX9

[9] SELF DIAGNOSTICS AND

TROUBLE CODES

1. Trouble code and troubleshooting

A. MX-FNX9

Phenomenon Though the main switch of the main unit is turned ON, the

Case 1 Cause Connection failure with the main unit.

Case 2 Cause Connection failure of the connector contact pin

Case 3 Cause Front cover switch (FDSW) trouble

Case 4 Cause Control PWB trouble

Phenomenon The transport motor (FRM) does not operate.

Case 1 Cause Motor connector pin contact failure

Case 2 Cause Motor coil disconnection

Case 3 Cause Control PWB trouble

Phenomenon Roller up/down motor (FSWM) does not operate. Trouble

Case 1 Cause Roller up/down sensor (FRLD) trouble

Case 2 Cause Motor coil disconnection

Case 3 Cause Control PWB trouble

inner finisher does not operate. Trouble code: F1-00

Check & Remedy

The bundle exit motor (FAM) does not operate.

Check & Remedy

code: F1-03

Check & Remedy

Check to confirm the connection state of the connectors.

(interface harness) with the main unit. Check to confirm the conduction state of the connectors. If there is no conduction, replace the connection wire.

Check to confirm the conduction state of the connectors. If there is no conduction, replace the connection wire.

After checking the above 1 to 3, if DC24V and DV5V are not supplied from the main unit and if 24V is not supplied to TP14 and 5V is not supplied to TP17, replace the control PWB.

Check the connection state of the connector. (CN14)

Perform the conduction test of the coil. If there is no conduction, replace the motor.

If the motor does not operate in the motor single operation mode, replace the control PWB.

Measure the voltage of TP12 on the control PWB to confirm that it is 5V±5% when the paper exit roller descends, and 1V or less when the paper exit roller rises. If the voltage does not satisfy the said condition, replace the sensor.

Perform the conduction test of the coil. If there is no conduction, replace the motor.

After checking the above 1 and 2, if the phenomenon is not removed though the sensor level is changed and if the motor does not operate in the motor single operation mode, replace the control PWB.

Service Manual

Phenomenon The alignment motor F (FFJM) does not operate.

Case 1 Cause Alignment plate HP sensor F (FFJHPD)

Case 2 Cause Alignment plate HP sensor R (FRJHPD)

Case 3 Cause Motor coil disconnection

Case 4 Cause Control PWB trouble

Phenomenon A paper jam error is displayed on the system display. Case 1 Cause Paper jam

Case 2 Cause Inlet port sensor (FED) trouble

Case 3 Cause Empty sensor (FSTPD) trouble

Case 4 Cause Control PWB trouble

Phenomenon A document is not detected. Case 1 Cause Tray paper empty sensor (FBED) trouble

Case 2 Cause Control PWB trouble

Trouble code: F1-19 The alignment motor R (FRJM) does not operate. Trouble code: F1-20

Check & Remedy

trouble Measure the voltage of TP9 on the control PWB to confirm that it is 5V±5% when the alignment plate is pushing against the center portion, and is 1V or less when the alignment plate is pushing against the front side (home position). If the voltage does not satisfy the above condition, replace the sensor.

trouble Measure the voltage of TP10 on the control PWB to confirm that it is 5V±5% when the alignment plate is pushing against the center portion, and is 1V or less when the alignment plate is pushing against the rear side (home position). If the voltage does not satisfy the above condition, replace the sensor.

Perform the conduction test of the coil. If there is no conduction, replace the coil.

After checking the above 1 to 3, if the phenomenon is not removed though the sensor level is changed and if the motor does not operated in the motor single operation mode, replace the control PWB.

Visually check and remove the paper jam

Measure the voltage of TP11 on the control PWB to confirm that it is 1V or less when paper is empty, and is 5V±5% when paper is provided. If the voltage does not satisfy the above condition, replace the sensor.

Measure the voltage of TP8 on the control PWB to confirm that it is 1V or less when paper is empty, and is 5V±5% when paper is provided. If the voltage does not satisfy the above condition, replace the sensor.

If the phenomenon is not removed though the sensor level is changed by turning ON/OFF each sensor, replace the control PWB.

Measure the voltage of TP4 on the control PWB to confirm that it is 5V±5% when paper is empty, and is 1V or less when paper is provided. If the voltage does not satisfy the above condition, replace the sensor.

If the phenomenon is not removed though the sensor level is changed by turning ON/OFF each sensor, replace the control PWB.

MX-FNX9 SELF DIAGNOSTICS AND TROUBLE CODES 9 – 1

Page 38

Phenomenon A document is discharged to the reverse path in the

Case 1 Cause Flapper solenoid (FINRPS) connector pin

Case 2 Cause Solenoid coil disconnection

Case 3 Cause Control PWB trouble

Phenomenon The belt separation solenoid (FBRS) does not operate.

Case 1 Cause Solenoid connector pin trouble

Case 2 Cause Solenoid coil disconnection

Case 3 Cause Control PWB trouble

Phenomenon The take-up belt does not operate normally. Case 1 Cause Take-up belt sensor (FBRD) trouble

Case 2 Cause Control PWB trouble

Phenomenon The staple shift motor does not operate.

Case 1 Cause Stapler HP sensor (FSTHPD) trouble

Case 2 Cause Motor coil disconnection

Case 3 Cause Control PWB trouble

operation other than reverse operation.

Check & Remedy

The paper surface detection solenoid (FSLS) does not operate The paddle one-rotation solenoid (FPDS) does not operate.

Check & Remedy

Trouble code: F1-08

Check & Remedy

trouble Check the connection state of the connector. (CN15)

Perform the conduction test of the coil. If there is no conduction, replace the coil.

If the flapper solenoid (FINRPS) does not operate in the solenoid single operation mode, replace the control PWB.

Check the connection state of the connector. (CN15, 20)

Perform the conduction test of the coil. If there is no conduction, replace the coil.

If the solenoid does not operate in the single operation mode of the belt separation solenoid (FBRS), the paper surface detection solenoid (FSLS), or the paddle one-rotation solenoid (FPDS), replace the control PWB.

Measure the voltage of TP13 on the control PWB to confirm that it is 5V±5% when the belt descends, and is 1V or less when the belt separates. If the voltage does not satisfy the above condition, replace the sensor.

If the phenomenon is not removed though the sensor level is changed by turning ON/OFF each sensor, replace the control PWB.

Measure the voltage of TP7 on the control PWB to confirm that it is 5V±5% when the stapler unit is pushing against the front side (home position), and is 1V or less when the stapler unit is pushing against the rear side. If the voltage does not satisfy the above condition, replace the sensor.

Perform the conduction test of the coil. If there is no conduction, replace the coil.

After checking the above 1 to 2, if the phenomenon is not removed though the sensor level is changed and if the motor does not operate in the motor single operation mode, replace the control PWB.

Phenomenon The stapler does not operate. Trouble code: F1-10 Case 1 Cause Alignment plate position sensor (FJPD) trouble

Case 2 Cause Stapler home sensor (FSHPD) trouble

Case 3 Cause Self priming sensor (FSTD) trouble

Case 4 Cause Staple empty sensor (FSD) trouble

Case 5 Cause Motor coil disconnection

Case 6 Cause Control PWB trouble

Phenomenon The tray does not operate. Trouble code: F1-15 Case 1 Cause The paper surface sensor 1 (FSLD1), paper

Case 2 Cause Tray upper limit sensor (FULD) trouble

Case 3 Cause Tray intermediate lower limit sensor (FMLLD)

Case 4 Cause Tray lower limit sensor (FLLD) trouble

Case 5 Cause Motor coil disconnection

Check & Remedy

Measure the voltage of TP50 on the control PWB to confirm that it is 1V or less when the stapler is at the paper rear edge stopper section, and is 5V±5% when the stapler is not at that position. If the voltage does not satisfy the above condition, replace the sensor.

Measure the voltage of TP51 on the control PWB to confirm that it is 5V±5% at the stapling mechanism home position, and is 1V or less when stapling. If the voltage does not satisfy the above condition, replace the stapler.

Measure the voltage of TP52 on the control PWB to confirm that it is 5V±5% when a cartridge is provided (READY state), and is 1V or less when a cartridge is not provided. If the voltage does not satisfy the above condition, replace the stapler.

Measure the voltage of TP53 on the control PWB to confirm that it is 5V±5% when a cartridge is provided (with staples), and is 1V or less when a cartridge is not provided. If the voltage does not satisfy the above condition, replace the stapler.

Perform the conduction test of the coil. If there is no conduction, replace the stapler.

After checking the above 1 to 5, if the phenomenon is not removed though the sensor level is changed and if the motor does not operate in the motor single operation mode, replace the control PWB.

surface sensor 2 (FSLD 2) trouble Measure the voltage of TP5 and 6 on the control PWB to confirm that it is changed in the range of 1V or less to 5V±5% when the paper holding lever is moved. If the voltage does not satisfy the above condition, replace the sensor.

Measure the voltage of TP1 on the control PWB to confirm that it is 1V or less when the tray is at the upper limit position, and is 5V±5% when the tray is not at the upper limit position. If the voltage does not satisfy the above condition, replace the sensor.

trouble Measure the voltage of TP2 on the control PWB to confirm that it is 1V or less when the tray is at the intermediate position, and is 5V±5% when the tray is not at the intermediate position. If the voltage does not satisfy the above condition, replace the sensor.

Measure the voltage of TP3 on the control PWB to confirm that it is 1V or less when the tray is at the lower limit position, and is 5V±5% when the tray is not at the lower limit position. If the voltage does not satisfy the above condition, replace the sensor.

Perform the conduction test of the coil. If there is no conduction, replace the stapler.

MX-FNX9 SELF DIAGNOSTICS AND TROUBLE CODES 9 – 2

Page 39

Case 6 Cause Control PWB trouble

Phenomenon The fan (FFAN) does not operate. Trouble code: F1-

Case 1 Cause Pinching of a foreign material

Case 2 Cause Motor coil disconnection

Case 3 Cause Lock detection trouble

Case 4 Cause Control PWB trouble

Check & Remedy

After checking the above 1 to 5, if the phenomenon is not removed though the sensor level is changed and if the motor does not operate in the motor single operation mode, replace the control PWB.

Visually check to remove a foreign material from the inlet port.

Perform the conduction test of the coil. If there is no conduction, replace the motor.

Measure the voltage of TP88 on the control PWB to confirm that it is 1V or less when lock is released, and is 5V±5% when lock is set. If the voltage does not satisfy the above condition, replace it.

After checking the above 1 to 3, if the fan (FFAN) does not operate in the motor single operation mode, replace the control PWB.

B. MX-PNX1A/B/C/D

Phenomenon Though the main switch of the main unit is turned

Case 1 Cause Connection failure with the inner finisher

Case 2 Cause Connection failure of the drawer connector with the

Case 3 Cause Control PWB trouble

Pheno menon Case 1 Cause Punch position sensor (FPHPD) trouble

Case 2 Cause Rear position sensor (FPRPD) trouble

Case 3 Cause Motor coil disconnection

Case 4 Cause Control PWB trouble

Check & Remedy

The punch motor (FPNM) does not operate. Trouble code: F1-34

Check & Remedy

ON, the inner punch does not operate at all.

Check to confirm that each connector is connected properly.

inner finisher Check the conduction state of the connector pins as well as the inner finisher. If there is no conduction, replace the drawer connector.

After checking the above 1 and 2, if DC24V and DC5V are not supplied from the main unit or if 24V is not output to TP19 and 5V is not output to TP22 on the control PWB, replace the control PWB.

Measure the voltage of TP47 on the inner finisher control PWB to confirm that it is 5V±5% at the home position, and is 1V or less when punching. If the voltage does not satisfy the above condition, replace the sensor.

Measure the voltage of TP48 on the inner finisher control PWB to confirm that it is 5V±5% at the lower limit position, and is 1V or less at the upper limit position. If the voltage does not satisfy the above condition, replace the sensor.

Perform the conduction test of the coil. If there is no conduction, replace the coil.

After checking the above 1 to 3, if the phenomenon is not removed though the sensor level is changed and if the motor does not operate in the motor single operation mode, replace the control PWB.

Phenomenon Punch horizontal resist motor (FPSM) does not

Case 1 Cause Horizontal shift HP sensor (FPSHPD) trouble

Check & Remedy

Case 2 Cause Motor coil disconnection

Check & Remedy

Case 3 Cause Control PWB trouble

Check & Remedy

Phenomenon The punch dust container full is not detected. Case 1 Cause Full sensor (FPDD) trouble

Check & Remedy

Case 2 Cause Control PWB trouble

Check & Remedy

Phenomenon A paper jam error is displayed on the system display. Case 1 Cause Paper jam

Check & Remedy

Case 2 Cause Paper rear edge sensor (FPPEND) trouble

Check & Remedy

Case 3 Cause Paper horizontal resist sensor (FPPD1 to 6) trouble

Check & Remedy

Case 4 Cause Control PWB trouble

Check & Remedy

operate. Trouble code: F1-33

Measure the voltage of TP49 on the inner finisher control PWB to confirm that it is 5V±5% at the home position, and is 1V or less at the upper limit position. If the voltage does not satisfy the above condition, replace the sensor.

Perform the conduction test of the coil. If there is no conduction, replace the coil.

After checking the above 1 and 2, if the phenomenon is not removed though the sensor level is changed and if the motor does not operate in the motor single operation mode, replace the control PWB.

If there is no punch dust in the punch dust container, measure the voltage of TP2 on the control PWB to confirm that it is 5V±5% when the punch dust container is removed, and is 1V or less when the lever in the punch dust container is put straight and stored (the sensor is shaded from the light). It the voltage does not satisfy the above condition, replace the sensor.

If the phenomenon is not removed though the sensor level is changed by turning ON/OFF the sensor, replace the control PWB.

Visually check and remove the paper jam.

Measure the voltage of TP54 on the inner finisher control PWB to confirm that it is 1.05V or less when paper is supplied, and is 2.88V or more when paper is empty. If the voltage does not satisfy the above condition, replace the sensor PWB (LED, PTR).

Measure the voltage of TP55 on the inner finisher control PWB to confirm that it is 1.05V or less when paper is supplied, and is 2.88V or more when paper is empty. If the voltage does not satisfy the above condition, replace the sensor PWB (LED, PTR).

If the phenomenon is not removed though the sensor level is changed by turning ON/OFF the sensor, replace the control PWB.

MX-FNX9 SELF DIAGNOSTICS AND TROUBLE CODES 9 – 3

Page 40

MX-FNX9

[10] ELECTRICAL SECTION

1. Circuit descriptions

A. MX-FNX9

(1) General

This circuit controls transport, alignment (bundle alignment), staple, and exit of paper discharged from the main unit.

This circuit is composed of sensors, switches, the circuit which processes signals from the main unit, the circuit which drives motors and solenoids, the CPU, and its peripheral circuits.

(2) Circuit descriptions

a. Communication circuit

2) Tray intermediate lower limit sensor (FMLLD)

Service Manual

The tray intermediate lower limit sensor (FMLLD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The lower limit is detected by interruption of lights with the light-shielding plate.

Signals are inputted to the multiplexer (IC14-14pin) through the noise filter of R12 and C2.

The logic of the signal inputted to the CPU is L for the tray intermediate position.

R2 is the current-limiting resistor of the light emitting diode. R7 is the load resistor of the sensor.

3) Tray lower limit sensor (FLLD)

The tray lower limit sensor (FLLD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The lower limit is detected by interruption of lights with the light-shielding plate.

Signals are inputted to the multiplexer (IC14-15pin) through the noise filter of R13 and C3.

The logic of the signal inputted to the CPU is L for the tray lower limit position.

R3 is the current-limiting resistor of the light emitting diode. R8 is the load resistor of the sensor.

Tray paper empty sensor (FBED)

This circuit is the communication circuit with the main unit.

TxD and DTR are data to be sent from the main unit to the inner finisher. RxD and DSR are data to be sent from the inner finisher to the main unit. The reset signal from the main unit is inputted to RESET.

b. Sensor input circuit

Tray upper limit sensor (FULD)

Tray intermediate lower limit sensor (FMLLD)

Tray lower limit sensor (FLLD)

1) Tray upper limit sensor (FULD)

The tray upper limit sensor (FULD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The upper limit is detected by interruption of lights with the light-shielding plate.

Signals are inputted to the multiplexer (IC14-13pin) through the noise filter of R11 and C1.

The logic of the signal inputted to the CPU is L for the tray upper limit position.

R1 is the current-limiting resistor of the light emitting diode. R6 is the load resistor of the sensor.

4) Tray paper empty sensor (FBED)

The tray empty sensor (FBED) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

Paper empty is detected by interruption of lights with the levertype actuator.

Signals are inputted to the CPU (IC10-74pin) through the noise filter of R14 and C4.

The logic of the signal inputted to the CPU is L when paper is loaded to the tray, and H for paper empty.

R4 is the current-limiting resistor of the light emitting diode. R9 is the load resistor of the sensor.

Paper surface detection sensor 1 (FSLD1)

Paper surface detection sensor 2 (FSLD2)

5) Paper surface sensor 1 (FSLD1)

The paper surface sensor 1 (FSLD1) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The paper surface is detected by interruption of lights with the lever-type actuator.

By use of Q16, the logic of signal when the connector is disconnected is made the same as when light is emitted to the sensor.

Signals are inputted to the CPU (IC10-88pin) through the noise filter of R17 and C5.

The logic of the signal inputted to the CPU is H when light is interrupted, and L when light is emitted to the sensor.

R5 is the current-limiting resistor of the light emitting diode. R15 is the load resistor of the sensor.

MX-FNX9 ELECTRICAL SECTION 10 – 1

Page 41

6) Paper surface sensor 2 (FSLD2)

The paper surface sensor 2 (FSLD2) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The paper surface is detected by interruption of lights with the lever-type actuator.

Signals are inputted to the CPU (IC10-89pin) through the noise filter of R18 and C6.

The logic of the signal inputted to the CPU is H when light is interrupted, and L when light is emitted to the sensor.

R10 is the current-limiting resistor of the light emitting diode. R16 is the load resistor of the sensor.

Stapler HP sensor (FSTHPD)

7) Stapler HP sensor (FSTHPD)

Stapler HP sensor (FSTHPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The home position is detected by interruption of lights with the actuator of the light-shielding plate.

Signals are inputted to the CPU (IC10-18pin) through the noise filter of R27 and C7.

The logic of the signal inputted to the CPU is H at the stapler unit home position.

R19 is the current-limiting resistor of the light emitting diode. R23 is the load resistor of the sensor.

Empty sensor (FSTPD)

Alignment plate HP sensor F (FFJHPD)

Alignment plate HP sensor R (FRJHPD)

8) Empty sensor (FSTPD)

The empty sensor (FSTPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

Paper empty is detected by interruption of lights with the levertype actuator.

By use of Q16, the logic of signal when the connector is disconnected is made the same as when light is emitted to the sensor (paper empty).

Signals are inputted to the CPU (IC10-90pin) through the noise filter of R28 and C8.

The logic of the signal inputted to the CPU is H when paper is provided in the process tray, and L when paper is not provided.

R20 is the current-limiting resistor of the light emitting diode. R24 is the load resistor of the sensor.

9) Alignment plate HP sensor F (FFJHPD)

The alignment plate HP sensor F (FFJHPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The home position is detected by interruption of lights with the actuator of the light-shielding plate.

Signals are inputted to the CPU (IC10-57pin) through the noise filter of R29 and C9.

The logic of the signal inputted to the CPU is L at the front side alignment guide home position.

R21 is the current-limiting resistor of the light emitting diode. R25 is the load resistor of the sensor.

10) Alignment plate HP sensor R (FRJHPD)

The alignment plate HP sensor R (FRJHPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The home position is detected by interruption of lights with the actuator of the light-shielding plate.

Signals are inputted to the CPU (IC10-58pin) through the noise filter of R30 and C10.

The logic of the signal inputted to the CPU is L at the rear side alignment guide home position.

R22 is the current-limiting resistor of the light emitting diode. R26 is the load resistor of the sensor.

Inlet port sensor (FED)

Roller up/down sensor (FRLD)

Take-upbelt sensor(FBRD)

11) Inlet port sensor (FED)

The inlet port sensor (FED) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The inlet port is detected by interruption of lights with the levertype actuator.

Signals are inputted to the CPU (IC10-71pin) through the noise filter of R37 and C11.

The logic of the signal inputted to the CPU is H when paper is provided, and L when paper is not provided.

R31 is the current-limiting resistor of the light emitting diode. R34 is the load resistor of the sensor.

12) Roller up/down sensor (FRLD)

The roller up/down sensor (FRLD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The roller up/down is detected by interruption of lights with the lever-type actuator.

Signals are inputted to the CPU (IC10-59pin) through the noise filter of R38 and C12.

The logic of the signal inputted to the CPU is L when the roller is at the upper standby position.

R32 is the current-limiting resistor of the light emitting diode. R35 is the load resistor of the sensor.

13) Take-up belt sensor (FBRD)

The take-up belt sensor (FBRD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The take-up belt is detected by interruption of lights with the lever-type actuator.

Signals are inputted to the CPU (IC10-61pin) through the noise filter of R39 and C50.

The logic of the signal inputted to the CPU is L when the takeup belt is on the upper side.

R33 is the current-limiting resistor of the light emitting diode. R36 is the load resistor of the sensor.

MX-FNX9 ELECTRICAL SECTION 10 – 2

Page 42

Stapler Alignment plate position sensor (FJPD)

Stapler home sensor (FSHPD)

14) Alignment plate position sensor (FJPD)

The alignment plate position sensor (FJPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The alignment plate position is detected by interruption of lights with the lever-type actuator.

Signals are inputted to the multi-plexer (IC14-12pin) through the noise filter of RA4.1 and C58.

The logic of the signal inputted to the CPU is L when the paper rear edge stopper is provided at the opening of the stapler.

R103 is the current-limiting resistor of the light emitting diode. R104 is the load resistor of the sensor.

15) Stapler home sensor (FSHPD)

The stapler home sensor (FSHPD) is the built-in sensor of the stapler unit.

The home position is detected by the open-collector output with the circuit in the unit.

Signals are inputted to the multi-plexer (IC14-1pin) through the noise filter of RA4.4 and C59.

The logic of the signal inputted to the CPU is H at the stapler mechanism home position.

16) Self priming sensor (FSTD)

The self priming sensor (FSTD) is the built-in sensor of the stapler unit.

Self priming is detected by the open-collector output with the circuit in the unit.

Signals are inputted to the multi-plexer (IC14-5pin) through the noise filter of RA4.2 and C60.

The logic of the signal inputted to the CPU is H in the READY state.

17) Staple empty sensor (FSD)

The staple empty sensor (FSD) is the built-in sensor of the stapler unit.

Staple empty is detected by the open-collector output with the circuit in the unit.

Signals are inputted to the multi-plexer (IC14-2pin) through the noise filter of RA4.3 and C61.

The logic of the signal inputted to the CPU is L in case of staple empty.

18) Front cover switch (FDSW)

The front cover switch (FDSW) employs a micro switch to detect open/close of the front cover.

This switch is provided with +24V. By opening the open/close section, the contact is opened to function as a switch.

When the switch is turned ON, +24V is applied to the cathode of ZD2, supplying a base current to Q2 to turn ON Q2. Then open/close signal is inputted to the CPU (IC10-19pin). This signal is commonly used with the inner punch +5V supply signal.

The logic of the signal inputted to the CPU is H when the front cover is open, and L when the front cover is close.

c. Motor drive circuit

1) Transport motor (FRM) drive circuit

This circuit controls rotation, stop, rotating direction, and current of the transport motor (FRM), and is composed of the CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC5). The motor rotating speed is controlled with the stepping motor drive signal (R_MOT_CLK) outputted from the CPU (IC10-22pin), and the motor rotating direction is controlled with the signal (R_MOT_CW/CCW) outputted from the CPU (IC10-21pin).

The analog signal (R_MOT_REF) outputted from the DA converter (IC11-3pin) is divided into a certain voltage with R70 and R71. The divided voltage is inputted to IC5-7pin to set the motor current value.

MX-FNX9 ELECTRICAL SECTION 10 – 3

Not installed

Transport motor (FRM)

Page 43

2) Bundle exit motor (FAM) drive circuit

This circuit controls rotation/stop rotating direction and current of the bundle exit motor (FAM), and is composed of the CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC8). The motor rotating speed and the rotting direction are controlled with the stepping motor drive excitement pattern signal (T_MOT_A, *A, B, *B) outputted from the CPU (IC10-79, 80, 81, 82pin).

The analog signal (T_MOT_REF) outputted from the DA converter (IC11-5pin) is divided into a certain voltage with R74 and R75. The divided voltage is inputted to IC8-3, 14 pin to set the motor current value.

Bundle exit motor (FAM)

Not installed

3) Roller up/down motor (FSWM) drive circuit

This circuit controls rotation/stop and the rotating direction of the roller up/down motor (FSWM) and the motor current, and is composed of the CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC16). The motor rotating speed and the rotating direction are controlled with the stepping motor drive excitement pattern signal (RO_MOT_A, *A, B, *B) outputted from the CPU (IC10-75, 76, 77, 78pin).

The analog signal (RO_MOT_REF) outputted from the DA converter (IC11-4pin) is divided into a certain voltage with R90 and R114. The divided voltage is inputted to IC16-3, 14pin to set the motor current value.

4) Staple shift motor (FSM) drive circuit

Roller up/down motor (FSWM)

Not installed

Staple shift motor (FSM)

Not installed

MX-FNX9 ELECTRICAL SECTION 10 – 4

Page 44

This circuit controls rotation/stop and the rotating direction of the staple shift motor (FSM) and the motor current, and is composed of the CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC4). The motor rotating speed and the rotating direction are controlled with the stepping motor drive excitement pattern signal (ST_MOT_PA, PB, EA, EB) outputted from the CPU (IC1045, 46, 47, 48pin).

The analog signal (ST_MOT_REF) outputted from the DA converter (IC11-18pin) is divided into a certain voltage with R64 and R65. The divided voltage is inputted to IC4-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the DA converter (IC11-7pin) is H when the motor can be operated (READY).

5) Alignment motor F (FFJM) drive circuit

6) Alignment motor R (FRJM) drive circuit

Alignment motor F (FFJM)

Not installed

Alignment motor R (FRJM)

Not installed

This circuit controls rotation/stop and the rotating direction of the alignment motor F (FFJM) and the motor current, and is composed of the CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC17). The motor rotating speed and the rotating direction are controlled with the stepping motor drive excitement pattern signal (J1_MOT_PA, PB, EA, EB) outputted from the CPU (IC1049, 50, 51, 52pin).

The analog signal (J1_MOT_REF) outputted from the DA converter (IC11-19pin) is divided into a certain voltage with R125 and R126. The divided voltage is inputted to IC17-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the DA converter (IC11-7pin) is H when the motor can be operated (READY state).

This circuit controls rotation/stop and the rotating direction of the alignment motor R (FRJM) and the motor current, and is composed of the CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC18). The motor rotating speed and the rotating direction are controlled with the stepping motor drive excitement pattern signal (J2_MOT_PA, PB, EA, EB) outputted from the CPU (IC1053, 54, 55, 56pin).

The analog signal (J2_MOT_REF) outputted from the DA converter (IC11-2pin) is divided into a certain voltage with R127 and R128. The divided voltage is inputted to IC18-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the DA converter (IC11-7pin) is H when the motor can be operated (READY state).

MX-FNX9 ELECTRICAL SECTION 10 – 5

Page 45

7) Staple motor (FFSM) drive circuit

Staple motor (FFSM)

This circuit controls rotation/stop and the rotating direction of the staple motor (FFSM), and is composed of the CPU (IC10) and the FET (Q10, 11, 12, 13). The DC motor is controlled with the staple motor (FFSM) drive normal rotation signal, the reverse rotation signal, and the brake signal outputted from the CPU (IC10-5, 8, 9pin).

To protect the motor and the mechanism, the current limit circuit is provided, which supplies the motor drive OFF signal when the current flowing through the detection resistors R78 and R79 exceeds 3.8A, restricting the current not to exceed 3.8A.

8) Tray motor (FTLM) drive circuit

Tray motor (FTLM)

9) Fan (FFAN) drive circuit

This circuit controls the tray motor (FTLM) rotation, stop, and rotating direction, and is composed of the CPU (IC10) and the DC motor driver IC (IC19). The CPU (IC10-69, 70pin) outputs the tray motor (FTLM) drive normal rotation signal, the reverse rotation signal, and the brake signal to control the DC motor. In addition, the current limiting circuit is formed with R129, R130, R131, and R132 for the current flowing through the motor not to exceed 0.65A.

This circuit controls the fan (FFAN) rotation, stop, and rotating direction, and is composed of the CPU (IC10) and the digital transistors (Q14, Q18). The DA converter (IC11-13pin) outputs the fan (FFAN) drive signal to drive the motor. The fan lock signal is inputted through the noise filter of R168 and C130 to the CPU (IC10-20pin) by the open drain output of the fan built-in circuit.

The logic of the signal inputted to the CPU is H when locked.

Fan (FFAN)

MX-FNX9 ELECTRICAL SECTION 10 – 6

Page 46

d. Flapper solenoid (FINRPS), belt separation solenoid (FBRS), paper surface detection solenoid (FSLS), paddle one-rotation

solenoid (FPDS) drive circuit

Flapper solenoid (FINRPS)

Belt separation solenoid (FBRS)

Paper surface detection solenoid (FSLS)

Paddle one-rotation solenoid (FPDS)

This circuit controls attachment and release of the flapper solenoid (FINRPS), the belt separation solenoid (FBRS), the paper surface detection solenoid (FSLS), and the paddle one-rotation solenoid (FPDS).

The CPU (IC10-24, 26) outputs the drive signal of the flapper solenoid (FINRPS) and the paddle one-rotation solenoid (FPDS) to turn ON Q23 and Q20 to attach the solenoid.

The CPU (IC10-27,28) outputs the drive signal of the belt separation solenoid (FBRS) and paper surface detection solenoid (FSLS) to turn on Q19 and Q22 to attach the solenoid.

The drive signal of the flapper solenoid (FINRPS) and the paper surface detection solenoid is a PWM signal. After completion of attachment, the flapper solenoid (FINRPS) duty is 20%. Paper surface detection solenoid (FSLS): Duty is reduced to 50% and the solenoid temperature rise is reduced to keep attachment.

e. Reset circuit

Not installed

f. EEPROM circuit

This circuit generates the reset signal and supplies it to the CPU when the power is turned ON and when the power voltage fall is detected.

IC13-6pin (OUT) is normally at HIGH level after turning ON the power. When, however, +5V power voltage falls to 4.05V or less because of power OFF or any other reasons, IC13-6pin is driven to LOW level, resetting the CPU.

This circuit is composed of EEPROM which stores data and the peripheral circuit.

IC12 is a memory which stores the adjustment values of the inner punch transmission-type optical sensor and the alignment plate position, and it sends/receives data to/from the CPU through the 4wire type serial interface. The data stored once are kept undeleted even when the power is turned OFF.

IC12-1pin (CS) is the chip select pin and is at HIGH level when data are sent or received.

IC12-2pin (SK) is the serial clock pin. Serial data are inputted to this pin and sent in synchronization with the clock.

IC12-3pin (DI) is the serial data input pin, and IC12-4pin (DO) is the serial data output pin.

MX-FNX9 ELECTRICAL SECTION 10 – 7

Page 47

g. Rush current limit circuit

Punch position sensor (FPHPD)

Rear position sensor (FPRPD)

Horizontal shift HP sensor (FPSHPD)

Main unit

Front cover switch (FDSW)

This circuit limits a rush current flowing through the current-regenerating capacitor in the motor drive system to a certain level. It is composed of the posister (PTH2) which limits a current and the FET (Q3) which flows a current in the steady state.

From when the front cover switch (FDSW) is closed to when the cathode voltage of ZD1 reaches the zener voltage by the time constant of R42 and C14, the base current is not supplied to Q1, turning OFF Q1 and Q3. During this period, a current flows through PTH2 to charge the current regenerating capacitor.

After the current regenerating capacitor is fully charged, when the cathode voltage of ZD1 exceeds the zener voltage by the time constant of R42 and C14, the base current is supplied to Q1 to turn ON Q1 and Q3. The current flowing through PTH2 flows through Q3, releasing the current limit operation.

The circuit composed of PTH1 and D1 immediately removes electric charges accumulated in C14 when the front cover switch (FDSW) is opened. This circuit allows the rush current limit operation for instantaneous open/close of the cover.

B. MX-PNX1A/B/C/D

(1) General

This circuit controls the punch function of paper discharged from the main unit.

It is composed of circuits which process signals from sensors and the inner finisher and the circuit which drives the motors.

(2) Circuit descriptions

a. Sensor input circuit

Full sensor (FPDD)

1) Full sensor (FPDD)

The full sensor (FPDD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The full state is detected by interruption of lights with the lightshielding plate. By use of Q8, the logic when the connector is disconnected is made the same as when light is emitted to the sensor (full).

Signals are inputted through the noise filter of R10 and C2 to the multiplexer (IC9-4pin).

The logic of a signal inputted to the CPU on the inner finisher circuit is fixed to H when the punch dust container is full.

R2 is the current limit resistor of the light emitting diode, and R6 is the load resistor of the sensor.

2) Punch position sensor (FPHPD)

The punch position sensor (FPHPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The full state is detected by interruption of lights with the lightshielding plate. By use of Q9, the logic when the connector is disconnected is made the same as when light is emitted to the sensor (when punching).

Signals are inputted through the noise filter of RA11.2 and C55 in the inner finisher circuit to the CPU (IC10-87pin).

The logic of a signal inputted to the CPU is fixed to H at the home position, and L when punching.

R1 is the current limit resistor of the light emitting diode, and R97 (in the inner finisher circuit) is the load resistor of the sensor.

3) Rear position sensor (FPRPD)

The rear position sensor (FPRPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The rear position is detected by interruption of lights with the light-shielding plate.

Signals are inputted through the noise filter of RA11.3 and C56 in the inner finisher circuit to the CPU (IC10-16pin). The logic of a signal inputted to the CPU is H when light is shielded and L when light is emitted to the sensor.

R4 is the current limit resistor of the light emitting diode, and R98 (in the inner finisher circuit) is the load resistor of the sensor.

4) Horizontal shift HP sensor (FPSHPD)

The horizontal shift HP sensor (FPSHPD) employs the photo interrupter in which the light emitting diode and the photo transistor are integrated.

The home position is detected by interruption of lights with the light-shielding plate.

Signals are inputted through the noise filter of RA11.4 and C57 in the inner finisher circuit to the CPU (IC10-17pin). The logic of a signal inputted to the CPU is H when light is shielded and L when light is emitted to the sensor.

R58 is the current limit resistor of the light emitting diode, and R99 (in the inner finisher circuit) is the load resistor of the sensor.

MX-FNX9 ELECTRICAL SECTION 10 – 8

Page 48

5) Paper rear edge sensor (FPPEND) and paper horizontal resist sensor (FPPD1 – 6)

This circuit is a transmission-type optical sensor circuit using the LED PWB and the photo transistor PWB.

Paper is detected when the light path is interrupted by paper passing between the photo transistor PWB and the LED PWB.

The light emitting circuit of LED1 – 6 is composed of the CPU (IC10) on the inner finisher circuit, the DA converter (IC11), the multiplexer (IC7) on the above punch PWB, the operation amplifier (IC10, 11), and the transistors (Q7, 9, 10, 11). The analog signal (DA_COM) and the select signals (A1, B1, C1) are inputted to the multiplexer (IC7-3, 9, 10, 11pin) to select the light emitting circuit. The DA adjustment value outputted from the multiplexer (IC7-1, 5, 12, 13, 14, 15pin) is used to adjust the current flowing through the LED via the operation amplifier and the transistor. R30, 3, 42, 43, 44, 45 are the LED current limit resistors.

The light emitting circuit of YK_LED is composed of the CPU (IC10) on the inner finisher circuit, the DA converter (IC11), the operation amplifier (IC11) on the above punch PWB, and the transistor (Q7). The analog signal (YK_LED_DA : DA adjustment value) adjusts the current flowing through the LED via the operation amplifier and the transistor. R63 is the LED current limit resistor.

The light receiving circuit of B5R, 16K-R, A4R, B4R, LTR-Y, A3 is composed of the CPU (IC10) on the inner finisher circuit, the comparator (IC9), the multiplexer (IC9) on the above punch PWB, and the operation amplifier (IC12, 13).

The select signal (A1, B1, C1) inputted to the multiplexer (IC9-9, 10, 11pin) is used to select the light receiving circuit. The sensor output is inputted to the multiplexer (IC9-1, 5, 12, 13, 14, 15pin) through the operation amplifier, and the analog signal (AN_COM1) is inputted to the CPU through the comparator (IC9). R46, 53, 54, 55, 56, and 57 are the load resistors of the photo transistor.

The light receiving circuit of YK_PTR_AN is composed of the CPU (IC10), the comparator (IC9), and the operation amplifier (IC11) on the above punch PWB. The analog signal (YK_PTR_AN) is inputted from the comparator (IC9) through the operation amplifier (IC11) to the CPU. R65 is the load resistor of the photo transistor. The logic of the signal inputted to the CPU is L when paper is provided.

The threshold voltage of the comparator on the inner finisher circuit is 5V divided with R100 and R101.

MX-FNX9 ELECTRICAL SECTION 10 – 9

Page 49

b. Motor drive circuit

1) Punch horizontal resist motor (FPSM) drive circuit

Punch horizontal resist motor (FPSM)

Not installed

This circuit controls the punch horizontal resist motor (FPSM) rotation/stop, the rotating direction, and the motor current, and is composed of the CPU (IC10) on the finisher circuit, the DA converter (IC11), and the constant-current chopper type driver IC (IC2) in the above circuit. The stepping motor drive excitement pattern signal (YI_MOT_PA, PB, EA, EB) outputted from the CPU (IC10-83, 84, 85, 86pin) is used to control the motor rotating speed and the rotating direction.

The analog signal (YI_MOT_REF) outputted from the DA converter (IC11-6pin) is divided to a fixed voltage with R17 and R18. This divided voltage is inputted to IC2-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the DA converter (IC11-7pin) is H when the motor can be operated.

2) Punch motor (FPNM) drive circuit

Punch motor (FPNM)

This circuit controls the punch motor (FPNM) rotation/stop, and the rotating direction, and is composed of the CPU (IC10) on the finisher circuit and the FET (Q1, 2, 3, 4). The CPU (IC10-98,99,100pin) outputs the punch motor (FPNM) drive forward rotation signal, the reverse rotation signal, and the brake signal to control the DC motor.

MX-FNX9 ELECTRICAL SECTION 10 – 10

Page 50

c. Transmission type sensor circuit

1) LED circuit

This circuit is composed of the paper rear edge sensor (FPPEND) on the inner punch circuit and the light emitting (LED) circuit of the paper horizontal resist sensors (FPPD1 –

6) circuit.

Turning ON/OFF of LED1 – 7 are controlled by the paper rear edge sensor (FPPEND) and the paper horizontal resist sensors (FPPD1 – 6) circuit.

2) Photo transistor (PTR) circuit

This circuit is the light receiving (PTR) circuit of the paper rear edge sensor (FPPEND) and the paper horizontal resist sensor (FPPD1 – 6) circuit on the inner punch circuit. When light is received from the LED, the collector signal flows through PT1 – 7.

MX-FNX9 ELECTRICAL SECTION 10 – 11

Page 51

2. Block diagram

A. MX-FNX9

Main unit

TxD RxD DTR DSR RESET

TULS

TCKS

TLLS

TPES

RHDS1

RHDS2

STHPS

EMPS

JHPS1

JHPS2

ENTS

Communication circuit

Sensor I/O circuit

Inner finisher

PROM

CPU

Driver circuit

Punch unit

MOT

TRY

MOT

DC+24V

DC+5V

RUDS

KKBS

JIS

F_SW

DC+5V

DC+24

SW open/close detection circuit

Rush current prevention circuit

5V power interruption circuit

P_SOL

S_SOL

BR_SOL

F_SOL

FAN

Stapler unit

Drawer connector

DC+24

DC+5V

PBA -CONT

MX-FNX9 ELECTRICAL SECTION 10 – 12

Page 52

B. MX-PNX1A/B/C/D

Inner finisher

Punch unit

PBA-PTR

PBA-LED

DC+24V

DC+5V

FULS

REARS

YHPS

Drawer connector

PIS

Sensor I/O circuit

PBA-PUNCH

PUN MOT

Driver circuit

MOT

MX-FNX9 ELECTRICAL SECTION 10 – 13

Page 53

3. Actual wiring diagram

A. MX-FNX9

MX-FNX9

(FULD)

Trayintermediate lower limit sensor (FMLLD)

5678

(FLLD)

Traypaper empty sensor (FBED)

Paper surface sensor 1 (FSLD1)

Paper surface sensor 2 (FSLD2)

(FSTHPD)

(FSTPD)

Alignment plate HP sensor F(FFJHPD)

Alignment plate HP sensor R(FRJHPD)

8765

Inlet port

(FED)

MX-FNX9 ELECTRICAL SECTION 10 – 14

Roller up/down sensor

(FRLD)

Take-upbelt sensor

(FBRD)

Front cover switch (FDSW)

Page 54

Adjustment plate positionsensor (FJPD)

1234

1/1

(FFAN)

Stapler shift motor(FSM)

(FTLM)

Alignment motor F(FFJM)

Alignment motor R(FRJM)

Roller upper/lower motor (FSWM)

Bundle exit motor (FAM)

Transport motor (FRM)

(FINRPS)

Belt separation solenoid

(FBRS)

(FSLS)

Paddle one-rotation solenoid

(FPDS)

Paper surface detection solenoid

MX-FNX9 ELECTRICAL SECTION 10 – 15

Page 55

B. MX-PNX1A/B/C/D

1/1MX-PNX1A/B/C/D

12345678

(FPNM)

Punch horizontal resist motor (FPSM)

(FPDD)

(FPHPD)

MX-FNX9 ELECTRICAL SECTION 10 – 16

(FPRPD)

Horizontal shift HP sensor

(FPSHPD)

87654

A A

Page 56

Page 57

Page 58

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2008 June Printed in Japan