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Table of contents:
Chapter 1. Introduction
Conventions
Safety
Laser Beams
Chapter 2. Principles of Operation
Engine
Summary of Print Process
Driving Force Transmission Path
Main Motor
Drum Motor
Paper Transport
Paper Transport Path
Layout of Paper Transport Path
Functions of Main Components
Paper Cassette
Paper Feeder
MPF
Xero
Fuser
Exit
Drive
Electrical Components and Controller
Control
Paper Size Control
ROS Control
Fuser Control
Schematic Diagram of Safety System
1000 Sheet Feeder
Driving Force Transmission Path
Main Motor
Paper Transport
Paper Transport Path
Layout of Paper Transport Path
Paper Transport
Paper Transport Path
Layout of Paper Transport Path
Functions of Main Components
Paper Cassette
Paper Feeder
Main Components
Control
Paper Size Control
Exit 2
Driving Force Transmission Path
Motor Assy Exit 2
Motor Assy-offset
Paper Transport
Paper Transport Path
Layout of Paper Transport Path
Functions of Main Components
HCF
Overview
Configuration
Main Functions
Paper Capacity
Paper Size
Feedable Paper Weight
Paper Feeding
Outline
Feeder Block Operation
Transport Block Operation
M/C Status Monitoring
Static Paper Jam Detection
Interlock Detection
Tray Insertion Detection
Paper Size Detection
Tray Lifting
No-Paper Detection
Remaining Paper Volume Detection
Tandem Tray
Driving Force Transmission Path
Main Motor
Paper Transport
Paper Transport Path
Layout of Paper Transport Path
Functions of Main Components
Paper Cassette
Paper Feeder
Main Components
Paper Size Control
Duplex
Driving Force Transmission Path
MOTOR ASSY DUP
Paper Transport
Paper Transport Path
Layout of Paper Transport Path
Functions of Main Components
Finisher
Overview
Configuration
Paper Size and Weight
Functions and Applicable Trays
Paper Transfer
H-TRA
From H-TRA to Puncher
From Puncher to Compile Tray
From Compile Tray to Stacker Tray
From Puncher to Top Tray
Functions of Sensors along the Paper Path
Puncher
Adjusting Punching Positions
Punching
Detecting Punch Dust Full
Detecting Punch Dust Box
Functions of Puncher Sensors/Motors
Compile Tray
Outline of Operation
Capacity of Compile Tray
Compile Tray Operation with Multiple Paper Sizes
Tamping
Front Tamping
Rear Tamping
Center Tamping
Determining Tamper Home Position
Tamping
Offsetting
Functions of Compile Tray Sensors/Motors
Stapler
Stapling Operation
Staple Positions
Paper Sizes That Allow Stapling
Stapler Head
Functions of Stapler Sensors/Motors
Operation
Functions of Top Tray Sensors
Stacker Tray
Operation
Full Stack Detection
Functions of Stacker Tray Sensors/Motors
Power Supply and Interlock
Chapter 3. Installation
Engine
Installation
Unpacking
Installation Procedures
1000 Sheet Feeder
Installation
Unpacking
Installation Procedures
Duplex
Installation
Unpacking
Installation Procedures
Exit 2
Installation
Unpacking
Installation Procedures
High Capacity Feeder (HCF)
Installation
Unpacking
Installation procedures
Tandem Tray
Installation
Unpacking
Installation Procedures
Finisher
Installation
Unpacking
Installation Procedures
Chapter 4. Wiring
General Wiring Diagram
Engine
Wiring Diagram between Parts
Configuration
Notes on Using the Wiring Diagram between Parts
1 Power supply
2 Fuser
3 Paper Feed
4 Xero / Deve
5 Drive / CRUM
6 Tray1
7 Tray2
8 MPF
9 ROS
10 Exit
11 Controller
1000 Sheet Feeder
General Wiring Diagram
Wiring Diagram between Parts
Configuration
Notes on Using the Wiring Diagram between Parts
1 Drive
2 Tray3
3 Tray4
Duplex
General Wiring Diagram
Wiring Diagram between Parts
Configuration
Notes on Using the Wiring Diagram between Parts
1 Duplex
Exit
General Wiring Diagram
Wiring Diagram between Parts
Configuration
Notes on Using the Wiring Diagram between Parts
1 Motor / Solenoid
2 Sensor / Fan
Finisher
General Wiring Diagram
Configuration
Notes on Using the Wiring Diagram between Parts
1 Power Supply
2 H-Transport
3 Sensor (Paper feed section)
4 Sensor (Exit section)
5 Motor
6 Motor / Clutch / Solenoid
7 Tamper
8 Stapler
9 Puncher1
10 Puncher2
HCF
General Wiring Diagram
Wiring Diagram between Parts
Configuration
Notes on Using the Wiring Diagram between Parts
1 Switch
2 Sensor
3 Sensor/Motor/Solenoid
Tandem Tray
General Wiring Diagram
Wiring Diagram between Parts
Configuration
Notes on Using the Wiring Diagram between Parts
1 Drive
2 Tray3
3 Tray4
Chapter 5. Plug/Jack
Engine
Connector [P (plug) / J (jack)]
List of P/J
P/J layout diagram
1000 Sheet Feeder
Connector [P (plug) / J (jack)]
List of P/J
P/J layout diagram
Duplex
Connector [P (plug) / J (jack)]
List of P/J
Exit 2
Connector [P (plug) / J (jack)]
List of P/J
Finisher
Connector [P (plug) / J (jack)]
List of P/J
P/J layout diagram
HCF
Connector [P (plug) / J (jack)]
List of P/J
Tandem Tray
Connector [P (plug) / J (jack)]
List of P/J
P/J layout diagram
Chapter 6 Removal / Replacement Procedures
Before starting service work
Confirmation after service
Description of procedures
IOT Covers
Fuser Cover (FR, PR)
Top Rear Cover (PR)
Interlock Switch
Console Panel
Top Cover Assembly (PR)
Front Cover Assembly
Front Cover
Inner Cover Assembly (MN)
Upper Right Cover
Lower Right Cover
ESS Cap Cover (PR)
Upper Rear Cover
Lower Rear Cover (PR)
MCU Cap Cover
Transportation & Registration
Switch Assembly PS (Tray 1)
Switch Assembly P S (Tray 2)
Feeder 1 Assembly
Feeder 2 Assembly
Front Side Guide Assembly
Rear Side Guide
End Guide
60T Sector Gear
Tray 1&2 Feed Lift Up Motor
Spacer
Gear (31T)
Oneway Clutch
Oneway Gear
Gear (13T)
Actuator
No Paper Sensor
Level Sensor
Pre-Feed Sensor
Gear (28T/21T)
Gear (29T)
Feed Roller Assembly
Oneway Clutch
Oneway Gear (22T)
Friction Clutch
Retard Roller Assembly
Spacer
Gear (33T)
Nudger Roller Assembly
Gear (25T)
Gear (27T)
MPF
MPF Feeder Assembly
Actuator
Photo In Sensor
Pinch Roll Assembly
MPF RR Cover
Collar
Pick Up Gear
Gear 18T
Retard Pad Assembly
Drive Roll Assembly
Pick Up Solenoid
Pick Up Shaft Assembly
Feed Roller Assembly
Cam Gear
Pinion Gear
Front Side Guide
Rear Side Guide
MSI Sensor Assembly
Transportation & Registration
TA Bracket Assembly
CAB Switch I/L
TA Roller Assembly
Lower Left Hand Cover Assembly C
Lower Left Hand Bracket Assembly C
TA Pinch Roller
BTR Housing Assembly
Left Hand Cover Assembly
Registration Roller Assembly P
Registration Transport Assembly
Registration Clutch Assembly H
Registration Roller Assembly
Registration Sensor Assembly
TA Clutch Assembly
Sensor
ROS & Xerographics
Xerographic Interlock Switch Assembly
Humidity & Temperature Sensor
CP1 CRUM PWBA Housing
CP1 Toner CRUM PWBA
CTG30 Sub-Guide Assembly
Depense Motor Assembly 30K
Fuser Fan
ROS Assembly 12
Intake Duct
CRU Fan
Fuser & Exit 1
Photo Sensor
Fuser Assembly
Exit Transport Assembly
Offset Motor Assembly
Photo In Sensor (Offset)
Photo In Sensor
19T Gear
Exit Gear
OCT Roll Assembly
Offset Gear
Exit 1 Top Cover
Drives
Synchronous Ban Belt
Motor Assembly 242
Electrical
High Voltage Power Supply-Y2
Power Switch
Exit PWBA
MCU F PWBA
Power Unit
AC Chassis Assembly XC
Ground Fault Breaker INL
MN Outlet
ESS Cover Assembly
1000 Sheet Feeder
Top Cover
Foot Cover
Right Cover
Left Cover
Rear Cover
Caster (Stopper)
Caster
Tray 3 Paper Size Switch
Tray 4 Paper Size Switch
Tray 3 Feeder
Tray 4 Feeder
Front Side Guide Assembly
Rear Side Guide
End Guide
Sector Gear (60T)
Tray 1/2 Feed Lift Up Motor
Spacer
Gear (31T)
Oneway Clutch
Oneway Gear
Gear (13T)
Actuator
No Paper Sensor
Level Sensor
Pre Feed Sensor
28T/21T Gear
Gear (29T)
Feed Roller Assembly
Oneway Clutch
Oneway Gear (22T)
Friction Clutch
Retard Roller Assembly
Spacer
Gear (33T)
Nudger Roller Assembly
Gear (25T)
Gear (27T)
Tray 3 Feed Out Sensor
Tray 4 Feed Out Sensor
Upper Takeaway Roll Assembly
Lower Takeaway Roll Assembly
Upper Roll Assembly
Lower Roll Assembly
Upper Pinch Roll
Lower Pinch Roll
Left Cover Interlock Switch
Tray Module PWB
Clutch
Main Motor
Duplex Unit
Duplex Transport Unit
Roll Gear 28
Idle Gear 33 74
Idle Gear 33
Idle Gear 42
I/L Switch, Cab
Duplex Actuator
Duplex Motor Assembly
Duplex PWBA
Photo In Sensor
Duplex Roller A3L
Duplex Roller Assembly
Exit 2
Exit 2 Transport Assembly
Inverter Roll Assembly
Tray 2 Guide
Full B Actuator
OCT Roll Assembly
Exit Pinch Roller
Exit Actuator
I/L CAB Switch
Offset Gear 2
FU Solenoid Assembly
Solenoid Assembly
Offset Motor Assembly
Photo In Sensor
OCT Photo In Position Sensor
Exit 2 Motor Assembly
Photo In Sensor
Exit Fan
Finisher Unit
Transport Assembly
Staple Finisher
Rear Cover
Top Cover Assembly
Drive Belt
D-Belt Roller Assembly
I-Belt Roller Assembly
Support Roller
Transport Belt
Motor Assembly
Left Top Cover
DL PI-Sensor (H-Transport Interlock Sensor)
Sensor Assembly (H-Transport Entrance Sensor)
Sensor (H-Transport Exit Sensor)
Top Cover
SCT Tray Assembly
Eject Cover
Stacker Tray Assembly
Bottom Cover
Lower Rear Cover
Upper Rear Cover
Top Front Cover
Interlock Switch (Finisher Front Door Switch)
Front Cover Assembly
Inner Cover
Left Hand Front Cover
Left Hand Top Cover
Replacement
Left Carriage Assembly
Right Carriage Assembly
Cover Assembly Sensor (Stacker Height Sensor 1)
Cover Assembly Sensor (Stacker Height Sensor 2)
Sensor (Stacker Encode Sensor)
Sensor (Upper Limit Sensor/ Stacker No Paper Sensor)
Stacker Bracket Assembly
DC Motor Assembly (Elevator Motor)
Punch Frame Assembly
Punch Motor Bracket Assembly (Puncher Move Motor)
Sensor (Side Registration Sensor 1 & 2)
Punch Bracket Assembly 2&3
Guide Assembly
Bracket Assembly (Puncher Motor)
Sensor (Puncher Motor Sensor)
Sensor (Punch Hole Select/Puncher Front/Puncher Home)
Sensor (Puncher Move Home Sensor)
Sensor (Punch Box Set Sensor)
Stapler Unit
Stapler Assembly
Sensor (Stapler Move Home Position Sensor)
Eject Unit Chute Assembly
Solenoid Assembly (Sub Paddle Solenoid)
Cyclone Paddle
Paddle Shaft Assembly
Eject Clamp Bracket Assembly
DC Motor Assembly (Eject Clamp Motor)
Sensor (Eject Clamp Home Sensor)
Sensor Assembly (Eject Cover Switch)
Compiler Tray Assembly
Front Tamper Home Sensor & Rear Tamper Home Sensor
Compiler Tray No Paper Sensor & Paper Actuator Sensor
Motor Assembly 2 (Front Tamper Motor)
Motor Assembly (Rear Tamper Motor)
Eject Roll Shaft Assembly
Paddle-set Clamp
Z34 Clutch
Eject Bracket Assembly
Set Clamp Home Sensor
Sensor Assembly (Compile Exit Sensor)
Lower Exit Roll Assembly
Right Lower Exit Chute Assembly
Exit 1 & Exit 2 Pinch Roller Assembly
Paddle Shaft Assembly
Upper Exit Open Chute Assembly
Pinch Roller
Gate
Buffer Gate
Buffer Path Sensor Assembly
Buffer Roll Assembly
Bottom Buffer Chute Assembly
Exit Pinch Roller Assembly
Upper Entrance Chute Assembly
Entrance Pinch Roller Assembly
Transport Entrance Sensor
Entrance Roll Assembly
Finisher Transport Motor & Belt Assembly
Transport Gate Solenoid Bracket Assembly
Buffer Gate Solenoid Bracket Assembly
Top Tray Exit Sensor
Exit Pinch Roller Assembly
Top Exit Roll Assembly
Top Tray Full Sensor
Lower Left Top Exit Chute Assembly
Pinch Roller
Gate Sensor
Transport Roll Assembly
Exit Motor Assembly & Belt
Registration Motor Assembly & Belt
Horizontal Transport PWBA
Main-C PWBA
C LVPS
Punch Full Sensor
Left Hinge Assembly/Right Hinge Assembly
Upper Chute Spring
Pinch Roller & Pinch Spring
Top Paper Guide
25N Magnet
High Capacity Feeder (HCF)
HCF Top Cover LG
HCF Right Hand Cover
HCF Tray Set Sensor
HCF Size Sensor R/L
Frame Rack Caster
HCF Left Hand Cover
HCF Rear Cover
Front Cover Assembly
Guide Pin / End Plate
End Guide Assembly
Cable
Right PF2 Gear Bracket Assembly
Bottom Plate Assembly
HCF Feeder Assembly
HCF Motor Assembly
Drive Frame Assembly
Solenoid Assembly
HCF Pre Feed Sensor
Actuator
HCF Level Sensor
HCF No Paper Sensor
Feeder Shaft Assembly
Nudger Roll Assembly
Feed Roll Assembly
Lower Feeder Assembly
Retard Shaft Assembly
Retard Roller Assembly
Top Cover Assembly S
Transport Interlock Switch
HCF TA Sensor Assembly
TA Roller Assembly P
Motor Assembly
Interlock Docking Switch Assembly (HCF Side Out Switch)
PWB Assembly
Tandem Tray
Top Cover
Foot Cover
Right Cover
Left Lower Cover
Rear Cover
Stopper Caster
Caster
Roll (Center)
Roll (Outboard)
Tray 4 Assembly
Tray 3 Assembly
Tray 3 Cover
Rear Tray Cables
Front Right Tray Cable
Front Left Tray Cable
Bottom Plate
Rack Gear (Tray 3)
Pinion (Tray 3)
Tray 4 Cover
Tray 4 Transport Assembly
Rear Tray Cables (Tray 4)
Front Tray Cables (Tray 4)
Bottom Plate (Tray 4)
Rack Gear (Tray 4)
Pinion (Tray 4)
Takeaway Roll Assembly
Tray 4 Feeder
Tray 4 Feed Out Sensor
Tray 3 Paper Size Switch
Tray 4 Paper Size Switch
Tray 3 Feeder
Takeaway Roll Assembly
Tray 3 Feed Out Sensor
Tray 3/4 Feed Lift Up Motor
Spacer
31T Gear
Oneway Clutch
Oneway Gear
13T Gear
Actuator
Level Sensor
No Paper Sensor
Pre Feed Sensor
28T/21T Gear
29T Gear
Feed Roller Assembly
Oneway Clutch
22T Oneway Gear
Friction Clutch
Retard Roller Assembly
Spacer
33T Gear
Nudger Roller Assembly
25T Gear
27T Gear
Left Cover Assembly
Pinch Roll
Left Cover Interlock Switch
Tray 3 Gear Assembly
Tray 4 Gear Assembly
Main Motor
Tray Module PWB
Takeaway Clutch
Chapter 7 Troubleshooting
Progressing with the Troubleshooting
Flow of Troubleshooting
Preparatory Requirements
Cautions for Service Operations
Cautions for FIP Use
FIP
FIP
Flow of FIP
Error/Status Code List
Error Code FIP
Prefeed SENSOR #1 on JAM (Tray 1 paper feed)
Registration Sensor on JAM (Tray 1 paper feed)
Prefeed Sensor #2 on JAM (Tray 2 paper feed)
Tray 2 Feed Out Sensor on JAM (Tray 2 paper feed)
Registration Sensor on JAM (Tray 2 paper feed)
Tray 2 Feed Out Sensor Static JAM
Registration Sensor on JAM (MPF paper feed)
Registration Sensor off JAM (Too Long)
Registration Sensor off JAM (Too Short)
Exit Sensor 1 on JAM
Registration Sensor Static on JAM
Exit Sensor 1 off JAM
Exit Sensor 1 off (too short) JAM
Exit Sensor 1 Static JAM
Exit Sensor 2 on JAM
Exit Sensor2 off JAM
Tray1 Lift up /No tray fail
Tray2 Lift up /No tray fail
Exit Module Communication fail
Tray 1 cassette Size fail
Tray 2 cassette Size fail
Toner Cartridge Empty fail
XERO/DEVE Cartridge Set fail
ATC Sensor fail
XERO/DEVE Cartridge Life Over
XERO/DEVE Cartridge CRUM Communication fail
XERO/DEVE Cartridge CRUM Data Write fail
XERO/DEVE Cartridge CRUM ID fail
Toner Cartridge CRUM Communication fail
MCU Toner Cartridge CRUM Data Write fail
Toner Cartridge CRUM ID fail
Main Motor stop error
Image Ready error
Main Motor fail
Drum Motor fail
Laser Power fail
ROS Motor fail
Fuser On Time fail
Over Heat Temp fail
Center STS fail
REAR STS fail
P/R STS fail
Cold-Sagging recovery fail
Hot-Sagging recovery fail
Fuser Fan fail
Dispense Motor fail
RAM read/write Check fail
NVM data defect
NVM read/write cannot be executed
CPU Power to access NVM is not enough
CRUM ASIC fail
The PPM information is defect
CRU Fan defect
OCT1 Defect
Tray1 Size sensor broken
Tray2 Size sensor broken
L/H Cover Assembly open
IOT Front Cover open
L/H-L Cover open
Toner Cartridge was PRENEAR empty
Drum life was near to end
No paper in the select paper tray
Paper size mismatch in width
Tray 1 Paper size mismatch in length
Tray 2 Paper size mismatch in length
Face Down Tray1 FULL
Face Down Tray2 FULL
Temperature SENSOR fail
Humidity Sensor fail
Prefeed Sensor #3 on JAM (Tray3 paper feed)
Tray 3 Feed Out Sensor on JAM (Tray 3 paper feed)
Tray 2 Feed Out Sensor on JAM (Tray 3 paper feed)
Registration Sensor on JAM (Tray3 paper feed)
Tray 4 Feed Out Sensor on JAM (Tray 4 paper feed)
Tray 3 Feed Out Sensor on JAM (Tray 4 paper feed)
Tray 2 Feed Out Sensor on JAM (Tray 3 paper feed)
Registration Sensor on JAM (Tray 4 paper feed)
Prefeed Sensor #4 on JAM (Tray4 paper feed)
Tray 3 Feed Out Sensor Static JAM
Tray 4 Feed Out Sensor Static JAM
Tray 3 Lift up /No tray fail
Tray 4 Lift up /No tray fail
Tray 3 cassette Size fail
Tray 4 cassette Size fail
Tray Module NVM out-of-order
Tray Module NVM R/W error
Tray Module Communication fail
TM type error
Tray 3 Size sensor broken
Tray4 Size sensor broken
TM Cover open
No paper in the select paper tray
Paper size mismatch in width
Tray 3 Paper size mismatch in length
Tray 4 Paper size mismatch in length
Registration Sensor on JAM (Duplex paper feed)
Registration Sensor on JAM (Duplex paper feed)
Duplex Sensor Static JAM
Duplex Module Communication fail
DUP MODULE Type fail
DUP Cover open
Exit Sensor2 ON, in FDT1/Fin simp job
Exit Sensor 2 Static JAM
OCT2 fail
L/H-H Cover open
F4-12 Finisher H-Transport Entrance Sensor On Jam
F4-22 Finisher H-Transport Exit Sensor On Jam A
F4-32 Finisher Transport Entrance Sensor On Jam
F4-42 Finisher Buffer Path Sensor On Jam A
F4-52 Finisher Compile Exit Sensor On Jam A
F4-51 Finisher Compile Exit Sensor Off Jam A
F4-61 Finisher Set Eject Jam
F4-71 Finisher Top Tray Exit Sensor On Jam A
F4-72 Finisher Top Tray Exit Sensor Off Jam A
F4-82 Finisher Gate Sensor On Jam
F4-16 Finisher H-Transport Entrance Sensor Static Jam A
F4-26 Finisher H-Transport Exit Sensor Static Jam
F4-36 Finisher Transport Entrance Sensor Static Jam
F4-46 Finisher Buffer Path Sensor Static Jam A
F4-56 Finisher Compile Exit Sensor Static Jam
F4-66 Finisher Compile No Paper Sensor Static Jam
F4-76 Finisher Top Tray Exit Sensor Static Jam A
F4-83 Finisher Gate Sensor Static Jam (to Top Tray) A
F4-86 Finisher Gate Sensor Static Jam (to Stacker Tray) A
H5-11 Stacker Tray Fail
H5-12 Stacker Tray Upper Limit Fail
H5-13 Stacker Tray Lower Limit Fail
H5-21 Front Tamper Home Sensor On Fail
H5-22 Rear Tamper Home Sensor On Fail
H5-23 Front Tamper Home Sensor Off Fail
H5-24 Rear Tamper Home Sensor Off Fail
H5-31 Puncher Sensor On Fail
H5-32 Puncher Sensor Off Fail
H5-33 Puncher Move Home Sensor On Fail
H5-34 Puncher Move Home Sensor OFF Fail
H5-81 Eject Clamp Home Sensor On Fail
H5-82 Eject Clamp Home Sensor Off Fail
H5-83 Set Clamp Home Sensor On Fail
H5-84 Set Clamp Home Sensor Off Fail
H5-86 Side Registration Sensor Off Fail
H5-91 Stapler Fail
H5-95 Stapler Move Position Sensor On Fail
H5-96 Stapler Move Position Sensor OFF Fail
H5-4 Finisher NVM R/W error
H5-7 MCU-Finisher comm. error
H5-8 Finisher type error
Stacker Tray Full (No Mix): Finisher
Stacker Tray Full (Mix Size): Finisher
Finisher Top Tray Full
Staple Pin Empty
Staple Pin Not Ready
Staple NG: Finisher
Stacker Lower Safety: Finisher
Stacker Set Over Count: Finisher
Punch Waste Box Overflow: Finisher
No Punch Waste Box
Finisher Front Cover Open
Finisher H-Transport Cover Open
Finisher Eject Cover Open
C5-1 HCF F/O Sensor On Jam (HCF T/A Sensor On Jam)
C5-2 HCF F/O#2 Sensor On Jam
C5-3 HCF Registration Sensor On Jam
C8-5 HCF F/O Sensor Static Jam
H1-5 HCF Lift Up Fail
H6-4 HCF NVM R/W Error
HCF Communication fail
HCF Top Cover Open
HCF Home Position S/W Open
Prefeed SENSOR#3 on JAM (Tray3 paper feed)
Tray 3 Feed Out Sensor on JAM (Tray 3 paper feed)
Tray 2 Feed Out Sensor on JAM (Tray 3 paper feed)
Registration Sensor on JAM (Tray3 paper feed)
Tray 4 Feed Out Sensor on JAM (Tray 4 paper feed)
Tray 3 Feed Out Sensor on JAM (Tray 4 paper feed)
Tray 2 Feed Out Sensor on JAM (Tray 3 paper feed) TTM
Registration Sensor on JAM (Tray4 paper feed)
Prefeed Sensor #4 on JAM (Tray4 paper feed)
Tray 3 Feed Out Sensor Static JAM
Tray 4 Feed Out Sensor Static JAM
Tray3 Lift up /No tray fail
Tray4 Lift up /No tray fail
Tray 3 cassette Size fail
Tray 4 cassette Size fail
Tray Module NVM out-of-order
Tray Module NVM R/W error
Tray Module Communication fail
TM type error
Tray3 Size sensor broken
Tray4 Size sensor broken
TM Cover open
No paper in the select paper tray
Paper size mismatch in width
Tray 3 Paper size mismatch in length
Tray 4 Paper size mismatch in length
Image Quality Trouble
Entry Chart for Image Quality Troubleshooting
Faint print (Low contrast)
Blank print (No print)
Solid black
Vertical blank lines (White stripes in paper transport direction)
Horizontal band cross out
Vertical stripes
Horizontal stripes
Partial lack of Image
Spots
Afterimage
Background (Fog)
Skew
Paper damage
No fix
Abnormal Noise Trouble
Entry Chart for Abnormal Noise Troubleshooting
Operation Mode Tables
Normal Operation
During Paper Feeding/Ejecting (Tray 1 – Exit1 Face Down Tray)
During Paper Feeding/Ejecting (Tray 2 – Exit 1 Face Down Tray)
During Paper Feeding/Ejecting (MPF – Exit 1 Face Down Tray)
During Paper Feeding (Tray 3)
During Paper Feeding (Tray 4)
During Duplex Printing
When Ejecting Paper to Exit 2
During Paper Feeding (to Option DUPLEX)
H-TRANSPORT
Top Tray Exiting
Stacker Tray Exiting
During Punching
During Tamping
During Stapling
When Power is Turned On / When Tray is Inserted
During Paper Feeding
During Paper Feeding (Tray 3)
During Paper Feeding (Tray 4)
Judgment of Print Consistency
Preventive maintenance
Chapter 8. Diagnostics
Entering the Diagnostic Mode
MENU STRUCTURE
Input Tests
Output Tests
Alignment
Maintenance Info
Operator Panel Print Summary
Test Print
Flash Summary
Print Summary
Input Tests
NOTES AND WARNINGS
Output Tests
NOTES AND WARNINGS
Alignment
Maintenance Info
Operator Panel
Test Print
Flash Summary
Print Summary
Chapter 9. Controller/ESS
50PPM Controller Architecture
Actual Controller Layout (PN 101K54690)
Removal / Installation process
Typical reasons for Controller removal
Chapter 10. Parts Identification
Engine
Covers
Covers (illustration 1 of 2)
Covers (illustration 2 of 2)
Tray & Feeder
Tray (1/2) & Feeder (1/2) illustrations
Tray (2/2) illustration
Feeder (2/2) illustration
MPF Assembly
MPF Assembly illustration
MPF Lower Frame Assembly illustration
MPF Tray Assembly illustration
L/H Lower
L/H Lower illustration
L/H Upper illustration
L/H Chute Assembly illustration
L/H Cover Assembly illustration
Registration illustration
ROS, CRU & Toner Dispense
ROS, CRU & Toner Dispense illustrations
Fuser & Exit 1 Unit
Fuser & Exit 1 Unit illustrations
Exit 1 illustration
Drive
Drive illustration
Electrical
Electrical (1/2) illustration
Electrical (2/2) illustration
1000 Sheet Feeder
Covers
Covers illustration
Tray (1/2) & Feeder (1/2) illustrations
Tray (2/2) illustration
Feeder (2/2) illustration
Transportation illustration
Drive & Electrical illustration
Duplex Unit
Duplex Unit
Duplex Unit illustration
Inner Chute Assembly illustration
Exit
Exit
L/H Upper Chute Assembly illustration
Tray Guide Assembly illustration
Finisher Unit
Finisher Unit
Finisher Unit illustration
H-Transport Assembly (1/2) illustration
H-Transport Assembly (2/2) illustration
Finisher Cover (1/2) illustration
Finisher Cover (2/2) illustration
Finisher Stack illustration
Finisher Punch illustration
Finisher Staple illustration
Finisher Eject (1/3) illustration
Finisher Eject (2/3) illustration
Finisher Eject (3/3) illustration
Finisher Transport (1/2) illustration
Finisher Transport (2/2) illustration
Finisher Electrical illustration
Finisher Harness illustration
HCF
HCF
Cover illustration
Tray (1/2) illustration
Tray (2/2) illustration
Feeder (1/3) illustration
Feeder (2/3) illustration
Feeder (3/3) illustration
Drive & Transportation illustration
Electrical illustration
Tandem Tray
Tandem Tray
Cover illustration
Tray 3 illustration
Tray 4 illustration
Feeder (1/3) illustration
Feeder (2/3) illustration
Feeder (3/3) illustration
Transportation illustration
Drive & Electrical illustration