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Table of contents:
Safety Precautions
Laser Safety
How to Handle the Laser Scanner Unit
Power Supply
Toner Safety
About Toner
Handling Adhered Toner
Notes When Handling a Lithium Battery
Notes Before it Works Serving
Points to Note at Cleaning
Notes on Assembly/Disassembly
1. PRODUCT OVERVIEW
Product Lineup
Host machine
Option
Features
Specifications
Product Specifications
Reader Specifications:
ADF Specifications (DADF/SADF)
FAX specification
Paper Type
Paper Size
Parts Name
External view
Cross Section View
Control Panel
2. TECHNOLOGY
Basic Configuration
Functional Configuration
Document Exposure/Feeder System
Document Exposure System
Document Feeder System
Controller System
Functional Configuration
Main Controller PCB
Engine Controller PCB
Motor Control
Door Open Detection
Fan Control
Power supply
Protection Function
Power-saving Mode
Laser Exposure System
Functional Configuration
Failure Detection
Image Formation System
Functional Configuration
Image Formation Process
Cartridge
High Voltage Power Supply Control
Fixing System
Functional Configuration
Fixing temperature control
Protection Function
Fixing Unit Failure Detection
Pickup Feed System
Functional Configuration
Parts Configuration
Paper detection
Pickup Control
Paper Width Detection
Paper Length Detection
Jam Detection
3. PERIODICAL SERVICE
Periodically Replaced Parts
Consumable Parts
Periodical Service
Cleaning Parts
4. PARTS REPLACEMENT AND CLEANING
Preface
Outline
List of Parts
External Cover
Main Unit
Electrical Components List
External Cover System
Removing the Cartridge
Removing the Right Cover
Removing the Left Cover
Removing the Front Cover
Removing the Toner Cover
Removing the Duplex Door
Removing the Upper Cover
Removing the Multi-purpose Tray
Original Exposure/Feed System (DADF Model)
Removing the DADF Unit + Reader Unit
Separating the DADF Unit + Reader Unit
Removing the DADF Pickup Unit
Removing the DADF Motor
Removing the DADF Solenoid
Removing the DADF Pickup Roller Unit
Removing the DADF Pickup Roller
Removing the DADF Separation Roller
Removing the DADF Separation Pad
Removing the Copyboard Glass (DADF Model)
Removing the Contact Image Sensor (DADF Model)
Removing the Reader Motor (DADF Model)
Original Exposure/Feed System (SADF Model)
Removing the SADF Unit + Reader Unit
Separating the SADF Unit + Reader Unit
Removing the SADF Upper Cover Unit
Removing the SADF Pickup Unit
Removing the SADF Motor
Removing the SADF Pickup Roller Unit
Removing the SADF Pickup Roller
Removing the SADF Separation Roller
Removing the SADF Separation Pad
Removing the Copyboard Glass (SADF Model)
Removing the Contact Image Sensor (SADF Model)
Removing the Reader Motor(SADF Model)
Original Exposure/Feed System (Copyboard Model)
Removing the Copyboard Cover
Removing the Copyboard Cover + Reader Unit
Removing the Platen Glass (Copyboard Model)
Removing the Contact Image Sensor (Copyboard Model)
Removing the Reader Motor (Copyboard Model)
Controller System
Removing the Control Panel Unit
Removing the Wireless Lan PCB
Removing the Main Controller PCB
Removing the Low-Voltage Power Supply Unit
Removing the Engine Controller PCB
Removing the Motor PCB
Removing the Environment/Pickup Sensor PCB
Removing the Main Fan
Removing the Speaker (Fax Model)
Removing the NCU PCB (Fax Model)
Laser Exposure System
Removing the Laser Scanner Cover
Removing the Laser Scanner Unit
Image Formation System
Removing the Transfer Roller
Removing the Transfer Unit
Removing the Developer Disengagement Solenoid
Fixing System
Removing the Fixing Unit
Removing the Fixing Film Unit
Pickup Feed Delivery System
Removing the Pickup Roller
Removing the Separation Pad Unit
Removing the Duplex Frame Unit
Removing the Duplex Reverse Unit
Removing the Top Sensor PCB
Removing the Delivery Sensor PCB
5. ADJUSTMENT
Adjustment at Parts Replacement
Main Controller PCB
Control Panel Unit Touch Panel Model
6. TROUBLESHOOTING
Test Print
Engine Test Print
Table of Report
Cartridge Log Report
Troubleshooting Items
Remedy for Image Failure
Recurring faulty image
Confirming Nip Width
Debug Log
Function Overview
Firmware Log Collection Using Log Collection Tool
Version Upgrade
Function Overview
Version Upgrade Using UST
Version Upgrade via Internet
7. ERROR/JAM/ALARM
Overview
Outline of Codes
Error/Jam Log Indication
Error Code
Error Code Details
Jam Code
Jam Code Table (Host Machine)
Table of Jam Code (ADF)
Alarm Code
8. SERVICE MODE
Overview
Entering Service Mode
COPIER (Service mode for printer)
DISPLAY (State display mode)
I/O (I/O display mode)
ADJUST (Adjustment mode)
FUNCTION (Operation / inspection mode)
OPTION (Specification setting mode)
COUNTER (Counter mode)
FEEDER (ADF service mode)
ADJUST (Adjustment mode)
FUNCTION (Operation / inspection mode)
FAX (FAX service mode)
SSSW (Bit switch registration mode)
MENU (Menu switch registration mode)
NUM (Numeric parameter setting mode)
NCU (NCU parameter setting mode)
TESTMODE (Service mode for test print, operation check, etc.)
SYSTEM (SYSTEM Test Mode)
SCAN (SCAN Test Mode)
FAX (FAX test mode)
PANEL (PANEL Test Mode)
APPENDICES
Service Tools
Special Tools
Solvents and Oil List
General Circuit Diagram
General Circuit Diagram(1/2)
General Circuit Diagram(2/2)
Backup Data
Backup Data