Description
SERVICE MANUAL TABLE OF CONTENTS
B039/B040/B043
INSTALLATION
1 INSTALLATION
1.1 INSTALLATION REQUIREMENTS
1.2 COPIER INSTALLATION
1.3 PLATEN COVER INSTALLATION
1.4 ARDF INSTALLATION
1.5 ADF INSTALLATION
1.6 TWO-TRAY PAPER TRAY UNIT INSTALLATION
1.7 ONE-TRAY PAPER TRAY UNIT INSTALLATION
1.8 IMB INSTALLATION
1.9 DRAM INSTALLATION
1.10 ANTI-CONDENSATION HEATER INSTALLATION
1.11 TRAY HEATERS
1.12 KEY COUNTER INSTALLATION
PREVENTIVE MAINTENANCE
2 PREVENTIVE MAINTENANCE
2.1 PM TABLES
REPLACEMENT AND ADJUSTMENT
3 REPLACEMENT AND ADJUSTMENT
3.1 GENERAL CAUTIONS
3.2 SPECIAL TOOLS AND LUBRICANTS
3.3 EXTERIOR COVERS & OPERATION PANEL
3.4 SCANNER SECTION
3.5 LASER UNIT
3.6 PCU SECTION
3.7 TONER SUPPLY MOTOR
3.8 PAPER FEED SECTION
3.9 IMAGE TRANSFER
3.10 FUSING
3.11 DUPLEX UNIT (DUPLEX MODELS ONLY)
3.12 OTHER REPLACEMENTS
3.13 COPY ADJUSTMENTS: PRINTING/SCANNING
TROUBLESHOOTING
4 TROUBLESHOOTING
4.1 SERVICE CALL CONDITIONS
4.2 ELECTRICAL COMPONENT DEFECTS
4.3 BLOWN FUSE CONDITIONS
4.4 LED DISPLAY
4.5 FIRMWARE MODIFICATION HISTORY
SERVICE TABLES
5 SERVICE TABLES
5.1 USING SERVICE PROGRAM MODES
Accessing SP Modes
Accessing Copy Mode from within an SP Mode
How to Select a Program Number
To Input a Value or Setting for an SP Mode
5.2 USER TOOLS
DETAILED SECTION DESCRIPTIONS
6 DETAILED SECTION DESCRIPTIONS
6.1 OVERVIEW
6.4 SCANNING
6.5 IMAGE PROCESSING
6.6 LASER EXPOSURE
6.7 PHOTOCONDUCTOR UNIT (PCU)
6.8 DRUM CHARGE
6.9 DEVELOPMENT
6.10 DRUM CLEANING AND TONER RECYCLING
6.11 PAPER FEED
6.12 IMAGE TRANSFER AND PAPER SEPARATION
6.13 IMAGE FUSING AND PAPER EXIT
6.14 DUPLEX UNIT
6.15 ENERGY SAVER MODES
AUTO REVERSE DOCUMENT FEEDER B379
1 OVERALL MACHINE INFORMATION
1.1 MECHANICAL COMPONENT LAYOUT
1.2 ELECTRICAL COMPONENT LAYOUT
1.3 DRIVE LAYOUT
2 DETAILED SECTION DESCRIPTIONS
2.1 ORIGINAL SIZE DETECTION
2.2 PICK-UP AND SEPARATION
2.3 ORIGINAL TRANSPORT AND EXIT
2.4 STAMP
2.5 TIMING CHARTS
2.6 JAM DETECTION
2.7 OVERALL ELECTRICAL CIRCUIT
2.8 FREE RUN
3 REPLACEMENT AND ADJUSTMENT
3.1 DF EXIT TABLE AND COVER
3.2 ORIGINAL FEED UNIT
3.3 LEFT COVER
3.4 PICK-UP ROLLER
3.5 FEED BELT
3.6 SEPARATION ROLLER
3.7 ORIGINAL SET/ORIGINAL REVERSE SENSORS
3.8 ORIGINAL L/W SENSOR, TRAILING EDGE SENSOR
3.9 FEED CLUTCH, PICK-UP SOL, TRANSPORT MOTOR,
FEED MOTOR
3.10 REGISTRATION SENSOR
3.11 STAMP SOLENOID AND ORIGINAL EXIT SENSOR
DOCUMENT FEEDER B387
1 OVERALL INFORMATION
1.1 MECHANICAL COMPONENT LAYOUT
1.2 ELECTRICAL COMPONENT LAYOUT
1.3 DRIVE LAYOUT
2 DETAILED SECTION DESCRIPTIONS
2.1 ORIGINAL SIZE DETECTION
2.2 PICK-UP AND SEPARATION
2.3 ORIGINAL TRANSPORT AND EXIT MECHANISM
2.4 STAMP
2.5 TIMING CHARTS
2.6 JAM DETECTION
2.7 OVERALL ELECTRICAL CIRCUIT
2.8 FREE RUN
3 REPLACEMENT AND ADJUSTMENT
3.1 EXTERIOR COVERS
3.2 FEED UNIT
3.3 SEPARATION ROLLER
3.4 PICK-UP ROLLER
3.5 FEED BELT
3.6 ORIGINAL SENSORS (WIDTH, LENGTH, TRAILING EDGE)
3.7 ORIGINAL SET SENSOR
3.8 TRANSPORT MOTOR
3.9 DF COVER OPEN SENSOR/FEED CLUTCH/ROM/
3.10 REGISTRATION SENSOR
3.11 PICK-UP SOLENOID
3.12 STAMP SOLENOID
PAPER TRAY UNIT B384
1 OVERALL MACHINE INFORMATION
1.1 MECHANICAL COMPONENT LAYOUT
1.2 ELECTRICAL COMPONENT LAYOUT
1.3 DRIVE LAYOUT
2 DETAILED DESCRIPTIONS
2.1 PAPER FEED AND SEPARATION MECHANISM
2.2 PAPER LIFT MECHANISM
2.3 PAPER END DETECTION
2.4 PAPER HEIGHT DETECTION
PAPER SIZE DETECTION
2.5 SIDE AND END FENCES
Side Fences
End Fence
3 REPLACEMENT AND ADJUSTMENT
3.1 FEED ROLLER REPLACEMENT
3.2 TRAY MAIN BOARD REPLACEMENT
3.3 TRAY MOTOR REPLACEMENT
3.4 RELAY CLUTCH REPLACEMENT
3.5 UPPER PAPER FEED CLUTCH REPLACEMENT
3.6 LOWER PAPER FEED CLUTCH REPLACEMENT
3.7 LIFT MOTOR REPLACEMENT
3.8 PAPER END SENSOR REPLACEMENT
3.9 VERTICAL TRANSPORT SENSOR REPLACEMENT
3.10 PAPER SIZE SWITCH REPLACEMENT
PAPER TRAY UNIT B385
1 OVERALL MACHINE INFORMATION
1.1 MECHANICAL COMPONENT LAYOUT
1.2 ELECTRICAL COMPONENT LAYOUT
1.3 DRIVE LAYOUT
2 DETAILED DESCRIPTIONS
2.1 PAPER FEED AND SEPARATION
2.2 PAPER LIFT MECHANISM
2.3 PAPER END DETECTION
2.4 PAPER HEIGHT DETECTION
2.5 PAPER SIZE DETECTION
2.6 SIDE AND END FENCES
3 REPLACEMENT AND ADJUSTMENT
3.1 FEED ROLLER REPLACEMENT
3.2 TRAY MAIN BOARD REPLACEMENT
3.3 TRAY MOTOR REPLACEMENT
3.4 LIFT MOTOR REPLACEMENT
3.5 PAPER END SENSOR REPLACEMENT
3.6 PAPER SIZE SWITCH REPLACEMENT
SPECIFICATIONS
SPECIFICATIONS
1. GENERAL SPECIFICATIONS
2. MACHINE CONFIGURATION
3. OPTIONAL EQUIPMENT
B120 (RLA ONLY)
B120 (RLA ONLY)
12.1 INSTALLATION
12.2 PREVENTIVE MAINTENANCE SCHEDULES
12.3 REPLACEMENT AND ADJUSTMENT
12.4 TROUBLESHOOTING
12.5 SERVICE TABLES
12.5.1 SP MODE TABLES
12.5.2 COPY FEATURES TABLE (USER TOOLS)
System Setting Table
Copy Features Table
12.6 DETAILED SECTION DESCRIPTIONS
12.7 SPECIFICATIONS
PART CATALOG TABLE OF CONTENTS
B039/B040/B043/B120 PARTS LOCATION AND LIST
LOCATION OF UNIT
1.EXTERIOR 1 (B039)
2.EXTERIOR 2 (B040/B043)
3.OPERATION PANEL (B039/B040/B043)
4.OPTICS SECTION 1 (B039/B040/B043)
5.OPTICS SECTION 2 (B039/B040/B043)
6.OPTICS SECTION 3 (B039/B040/B043)
7.LASER UNIT (B039/B040/B043)
8.BY-PASS FEED SECTION (B039/B040/B043)
9.PAPER CASSETTE (B039/B040/B043)
10.PAPER REGISTRATION (B039/B040/B043)
11.1ST PAPER FEED SECTION (B039/B040/B043)
12.2ND PAPER FEED SECTION (B040/B043)
13.VERTICAL TRANSPORT (B039/B040)
14.PCU 1 (B039/B040/B043)
15.PCU 2 (B039/B040/B043)
16.TONER SUPPLY UNIT (B039/B040/B043)
17.FUSING UNIT (B039/B040/B043)
18.PAPER EXIT SECTION (B039/B040/B043)
19.DUPLEX UNIT 1 (B043)
20.DUPLEX UNIT 2 (B043)
21.DUPLEX UNIT 3 (B043)
22.DRIVE SECTION (B039/B040/B043)
23.ELECTRICAL SECTION 1 (B039/B040/B043)
24.ELECTRICAL SECTION 2 (B039/B040/B043)
25.FRAME SECTION 1 (B039/B040/B043)
26.FRAME SECTION 2 (B040/B043)
27.BICU BOARD (B039/B040/B043)
28.IO BOARD (B039/B040/B043)
29.DECAL AND DOCUMENT (B039/B040/B043)
30.SPECIAL TOOLS (B039/B040/B043)
B039/B040/B043/B120 PARTS INDEX
PARTS INDEX
FAX OPTION B404 PARTS LOCATION AND LIST
1.FAX OPTION 1 (B404)
2.FAX OPTION 2 (B404)
3.FCU BOARD (B404)
4.NCU BOARD NA (B404)
5.NCU BOARD EU (B404)
FAX OPTION B404 PARTS INDEX
PARTS INDEX
DOCUMENT FEEDER B387 PARTS LOCATION
AND LIST
1.EXTERIOR (B387)
2.ORIGINAL FEED SECTION 1 (B387)
3.ORIGINAL FEED SECTION 2 (B387)
4.ORIGINAL TRANSFER AND FRAME (B387)
5.ELECTRICAL SECTION (B387)
6.DECALS AND DOCUMENTS (B387)
DOCUMENT FEEDER B387 PARTS INDEX
PARTS INDEX
ARDF B379 PARTS LOCATION AND LIST
1.ARDF 1 (B379)
2.ARDF 2 (B379)
3.ARDF 3 (B379)
4.ARDF 4 (B379)
5.ARDF 5 (B379)
6.ARDF 6 (B379)
7.ARDF 7 (B379)
8.DECAL AND DOCUMENT (B379)
ARDF B379 PARTS INDEX
PARTS INDEX
PAPER TRAY B384 PARTS LOCATION AND LIST
1.EXTERIOR (B384)
2.PAPER TRAY (B384)
3.PAPER FEED/TRANSFER (B384)
4.ELECTRICAL SECTION 1 (B384)
5.ELECTRICAL SECTION 2 (B384)
6.ELECTRICAL SECTION 3 (B384)
7.DECAL AND DOCUMENT (B384)