Description

SERVICE MANUAL TABLE OF CONTENTS

1. INSTALLATION
1.1 INSTALLATION REQUIREMENTS
1.2 OPTIONAL UNIT COMBINATIONS
1.3 COPIER INSTALLATION
1.4 MACHINE INSTALLATION
1.5 OPTIONAL UNIT
1.6 PRINTER OPTIONS

2. PREVENTIVE MAINTENANCE
2.1 SETTINGS
2.2 PM TABLES
2.3 OTHERS

3. REPLACEMENT AND ADJUSTMENT 
3.1 SPECIAL TOOLS
3.2 IMAGE ADJUSTMENT
3.3 DUPLEX INVERTER UNIT
3.4 DUPLEX FEED UNIT
3.5 EXTERIOR COVERS
3.6 SCANNER UNIT
3.7 LASER OPTICS
3.8 PCU AND DEVELOPMENT UNIT
3.9 PAPER FEED
3.10 TRANSFER AND PAPER TRANSPORT UNIT
3.11 ID SENSORS
3.12 FUSING
3.13 ELECTRICAL COMPONENTS
3.14 DRIVE UNIT
3.15 TONER SUPPLY UNIT

4. TROUBLESHOOTING 
4.1 PROCESS CONTROL ERROR CONDITIONS
4.2 SCANNER TEST MODE
4.3 SERVICE CALL CONDITIONS
4.4 SC TABLE
4.5 TROUBLESHOOTING GUIDE 1
4.6 TROUBLESHOOTING GUIDE 2
4.7 ELECTRICAL COMPONENT DEFECTS
4.8 BLOWN FUSE CONDITIONS
4.9 LEDS (BCU)

5. SERVICE TABLES
5.1 SERVICE PROGRAM MODE
5.2 COPY SERVICE MODE
5.3 PRINTER SERVICE MODE
5.4 SCANNER SP MODE
5.5 REBOOT/SYSTEM SETTING RESET
5.6 FIRMWARE UPDATE
5.7 SD CARD APPLI MOVE
5.8 CONTROLLER SELF-DIAGNOSTICS
5.9 USING THE DEBUG LOG
5.10 DIP SWITCHES

6. DETAILED SECTION DESCRIPTIONS 
6.1 OVERVIEW
6.2 PROCESS CONTROL
6.3 SCANNING
6.4 IMAGE PROCESSING
6.5 IMAGE DATA PATH
6.6 LASER EXPOSURE
6.7 PHOTOCONDUCTOR UNIT
6.8 DEVELOPMENT
6.9 PAPER FEED
6.10 DUPLEX UNIT
6.11 IMAGE TRANSFER AND PAPER SEPARATION
6.12 FUSING
6.13 PAPER EXIT
6.14 PRINTER FUNCTIONS
6.15 FILE FORMAT CONVERTER (MLB)
6.16 DATA OVERWRITE SECURITY UNIT (B735)

SPECIFICATIONS
1. GENERAL SPECIFICATIONS
2. SUPPORTED PAPER SIZES
3. SOFTWARE ACCESSORIES
4. MACHINE CONFIGURATION
5. OPTIONAL EQUIPMENT

PUNCH KIT B377
TWO-TRAY PAPER FEED B598
TWO-TRAY FINISHER B599
LARGE CAPACITY TRAY B600
ONE-TRAY PAPER FEED UNIT B601
BOOKLET FINISHER B602
FAX OPTION TYPE 3245 B712

PARTS MANUAL TABLE OF CONTENTS

B178/B180/B202 PARTS LOCATION AND LIST
LOCATION OF UNIT
1.EXTERIOR 1 (B202/B178/B180)
2.EXTERIOR 2 (B202/B178/B180)
3.EXTERIOR 3 (B202/B178/B180)
4.OPERATION PANES (B202/B178/B180)
5.SCANNER SECTION 1 (B202/B178/B180)
6.SCANNER SECTION 2 (B202/B178/B180)
7.SCANNER SECTION 3 (B202/B178/B180)
8.LASER UNIT (B202/B178/B180)
9.1ST CASSETTE (B202/B178/B180)
10.2ND CASSETTE (B202/B178/B180)
11.1ST PAPER FEED SECTION (B202/B178/B180)
12.2ND PAPER FEED SECTION (B202/B178/B180)
13.MANUAL PAPER FEED 1 (B202/B178/B180)
14.VERTICAL TRANSPORT 1 (B202/B178/B180)
15.VERTICAL TRANSPORT 2 (B202/B178/B180)
16.VERTICAL TRANSPORT 3 (B202/B178/B180)
17.PAPER REGISTRATION (B202/B178/B180)
18.BLACK TONER HOPPER (B202/B178/B180)
19.COLOR TONER HOPPER (B202/B178/B180)
20.TONER SUPPLY SECTION (B202/B178/B180)
21.PCU/DEVELOPMENT UNIT (B202/B178/B180)
22.TRANSFER UNIT 1 (B202/B178/B180)
23.TRANSFER UNIT 2 (B202/B178/B180)
24.TRANSFER UNIT 3 (B202/B178/B180)
25.TRANSFER UNIT 4 (B202/B178/B180)
26.FUSING UNIT 1 (B202/B178/B180)
27.FUSING UNIT 2 (B202/B178/B180)
28.PAPER EXIT SECTION 1 (B202/B178/B180)
29.PAPER EXIT SECTION 2 (B202/B178/B180)
30.PAPER EXIT SECTION 3 (B202/B178/B180)
31.PAPER EXIT SECTION 5 (B202/B178/B180)
32.PAPER EXIT SECTION 4 (B202/B178/B180)
33.DUPLEX SECTION 1 (B202/B178/B180)
34.DUPLEX SECTION 2 (B202/B178/B180)
35.DUPLEX SECTION 3 (B202/B178/B180)
36.DUPLEX SECTION 4 (B202/B178/B180)
37.DUPLEX SECTION 5 (B202/B178/B180)
38.DRIVE SECTION 1 (B202/B178/B180)
39.DRIVE SECTION 2 (B202/B178/B180)
40.DRIVE SECTION 3 (B202/B178/B180)
41.DRIVE SECTION 4 (B202/B178/B180)
42.ELECTRICAL SECTION 1 (B202/B178/B180)
43.ELECTRICAL SECTION 2 (B202/B178/B180)
44.PRINTER CONTROL BOARD (B202/B178/B180)
45.FRAME SECTION 1 (B202/B178/B180)
46.FRAME SECTION 2 (B202/B178/B180)
47.FRAME SECTION 3 (B202/B178/B180)
48.FRAME SECTION 4 (B202/B178/B180)
49.DECALS AND DOCUMENTS (B202/B178/B180)
50.SPECIAL TOOLS (B202/B178/B180)

B178/B180/B202 PARTS INDEX
PARTS INDEX

PUNCH KIT TYPE 1045 B377 PARTS LOCATION AND LIST
PARTS INDEX

TWO-TRAY PAPER FEED UNIT PS590 B598 PARTS LOCATION AND LIST
1.EXTERIOR (B598)
2.PAPER CASSETTE (B598)
3.PAPER FEED SECTION 1 (B598)
4.PAPER FEED SECTION 2 (B598)
5.DRIVE AND ELECTRICAL (B598

TWO-TRAY PAPER FEED UNIT PS590 B598 PARTS INDEX
PARTS INDEX

TWO-TRAY FINISHER SR960 B599 PARTS LOCATION AND LIST
LOCATION OF UNIT
1.EXTERIOR 1 (B599)
2.EXTERIOR 2 (B599)
3.PUNCH FRAME 1 (B599)
4.PUNCH FRAME 2 (B599)
5.PAPER TRANSFER 1 (B599)
6.PAPER TRANSFER 2 (B599)
7.PAPER TRANSFER 3 (B599)
8.STAPLE TRAY 1 (B599)
9.STAPLE TRAY 2 (B599)
10.STAPLE UNIT 1 (B599)
11.STAPLE UNIT 2 (B599)
12.UPPER PAPER EXIT 1 (B599)
13.UPPER PAPER EXIT 2 (B599)
14.UPPER SHIFT TRAY 1 (B599)
15.UPPER SHIFT TRAY 2 (B599)
16.UPPER SHIFT TRAY 3 (B599)
17.LOWER PAPER EXIT 1 (B599)

TWO-TRAY FINISHER SR960 B599 PARTS INDEX
PARTS INDEX

LARGE CAPACITY TRAY PS600 B600 PARTS LOCATION AND LIST
1.EXTERIOR (B600)
2.TANDEM TRAY 1 (B600)
3.TANDEM TRAY 2 (B600
4.TANDEM TRAY 3 (B600)
5.PAPER FEED SECTION 1 (B600)
6.PAPER FEED SECTION 2 (B600)
7.DRIVE AND ELECTRICAL (B600)
8.DECALS AND DOCUMENTS (B600)

LARGE CAPACITY TRAY PS600 B600 PARTS INDEX
PARTS INDEX

ONE-TRAY PAPER FEED UNIT PS580 B601 PARTS LOCATION AND LIST
1.EXTERIOR (B601)
2.PAPER CASSETTE (B601)
3.PAPER FEED SECTION (B601)
4.DRIVE AND ELECTRICAL (B601)

ONE-TRAY PAPER FEED UNIT PS580 B601 PARTS INDEX
PARTS INDEX

BOOKLET FINISHER SR950 B602 PARTS LOCATION AND LIST
LOCATION OF UNIT
1.EXTERIOR 1 (B602)
2.EXTERIOR 2 (B602)
3.EXTERIOR 3 (B602)
4.PAPER TRANSFER 1 (B602)
5.PAPER TRANSFER 2 (B602)
6.PAPER TRANSFER 3 (B602)
7.JOGGER UNIT 1 (B602)
8.JOGGER UNIT 2 (B602)
9.STAPLE UNIT 1 (B602)
10.STAPLE UNIT 2 (B602)
11.PAPER FOLDER 1 (B602)
12.PAPER FOLDER 2 (B602)
13.PAPER FOLDER 3 (B602)
14.PAPER FOLDER 4 (B602)
15.PAPER EXIT (B602)
16.PAPER TRAY DRIVE (B602)
17.DRIVE AND ELECTRICAL 1 (B602)
18.DRIVE AND ELECTRICAL 2 (B602)
19.FRAME SECTION (B602)
20.PUNCH UNIT 1 (B647)
21.PUNCH UNIT 2 (B647

BOOKLET FINISHER SR950 B602 PARTS INDEX
PARTS INDEX

FAX OPTION TYPE 3245/G3 INTERFACE UNIT TYPE 3245 B712/B713 PARTS LOCATION AND LIST
1.FAX OPTION (B712)
2.G3 UNIT (B713)

FAX OPTION TYPE 3245/G3 INTERFACE UNIT TYPE 3245 B712/B713 PARTS INDEX
PARTS INDEX

DOCUMENT FEEDER DF82 B714 PARTS LOCATION AND LIST
1.EXTERIOR (B714)
2.ORIGINAL FEED 1 (B714)
3.ORIGINAL FEED 2 (B714)
4.ORIGINAL FEED 3 (B714)
5.ORIGINAL TRANSFER (B714)
6.ORIGINAL EXIT (B714)
7.ELECTRICAL AND DRIVE 1 (B714)
8.ELECTRICAL AND DRIVE 2 (B714)
9.FRAME SECTION (B714)
10.DECAL AND DOCUMENTS

DOCUMENT FEEDER DF82 B714 PARTS INDEX
PARTS INDEX

MULTI-BIN TRAY PT460 G306 PARTS LOCATION AND LIST
1.MULTI-BIN UNIT (G306)

MULTI-BIN TRAY PT460 G306 PARTS INDEX
PARTS INDEX

SCANNER ACCESSIBILITY OPTION TYPE 3245 G570 PARTS LOCATION AND LIST
1.SCANNER ACCESSIBILITY1 (G570-03/04/06/07)
2.SCANNER ACCESSIBILITY2 (G570-03/04/06/07)
3.SCANNER ACCESSIBILITY3 (G570-03/04/06/07)
4.SCANNER ACCESSIBILITY4 (G570-03/04/06/07)

SCANNER ACCESSIBILITY OPTION TYPE 3245 G570 PARTS INDEX
PARTS INDEX