Description

SERVICE MANUAL TABLE OF CONTENTS

Safety Precautions
CDRH Act
Laser Safety
Handling of Laser System
Turn power switch ON
Power Supply
Safety of Toner
Notes When Handling the Lithium and Ni-MH Batteries
Notes Before it Works Serving
Points to Note at Cleaning
Notes On Assembly/Disassembly

1 Product Overview
Product Lineup
Features
Specifications
Parts Name

2 Technical Explanation
Basic Configuration
Original Exposure and Feed System
Main Controller
Laser Exposure System
Image Formation System
Fixing System
Pickup Feed System
External Auxiliary System
Embedded RDS

3 Periodical Service
List of periodically replacement parts, consumable parts and locations for cleaning

4 Disassembly/Assembly
Preface
List of Parts
List of Connectors
External Cover/Internal System
Original Exposure/Feed System
Controller System
Laser Exposure System
Image Formation System
Fixing System
Pickup Feed System

5 Adjustment
Overview
Adjustment when Replacing the Parts
Image Position Adjustment

6 Troubleshooting
Initial Check
Test Print
Troubleshooting items
Software to Be Upgraded and Upgrading Method

7 Error Code
Overview
Error Code
Jam Code
Alarm Code

8 Service Mode
Outline
Details of Service Mode

9 Installation
How to check this Installation Procedure
Installation
Option Installation Sequence
Drum Heater-D1
Copy Card Reader-F1
System Upgrade RAM-C1

Appendix
Service Tools
General Timing Chart
General Circuit Diagram
List of User Mode
Backup Data

PARTS MANUAL TABLE OF CONTENTS

A1 ASSEMBLY LOCATION DIAGRAM
A2 OPTION PARTS CATALOG LIST
001 ACCESSORIES
100 EXTERNAL COVERS, PANELS, ETC
101 INTERNAL COMPONENTS 1
102 INTERNAL COMPONENTS 2
103 INTERNAL COMPONENTS 3
104 MACHINE REAR PLATE
110 RIGHT DOOR ASSEMBLY
130 CONTROL PANEL ASSEMBLY
250 MAIN DRIVE ASSEMBLY
280 FIXNG DRIVE ASS’Y
300 CASSETTE ASSEMBLY
310 PAPER PICK-UP ASSEMBLY
312 MULTI PAPER PICK-UP ASSEMBLY
315 PRE-REGISTRATION GUIDE ASS’Y
320 TRANSFER PAPER FEED ASSEMBLY
350 PAPER DELIVERY REVERSE ASS’Y
400 READER ASSEMBLY
460 LASER SCANNER UNIT
620 HOPPER ASSEMBLY
640 DEVELOPING UNIT
770 WASTE TONER BOX ASSEMBLY
810 FIXING ASSEMBLY
900 CONTROLLER BOX ASSEMBLY
930 MAIN CONTROLLER PCB ASSEMBLY
935 ENGINE CONTROLLER PCB ASS’Y
980 HIGH VOLTAGE PCB ASSEMBLY
A10 INTERNAL COMPONENTS (ADF)
A12 PAPER PICK-UP COVER ASSEMBLY (ADF)
A13 DOCUMENT TRAY ASSEMBLY (ADF)
A30 DRIVE ASSEMBLY (ADF)
A40 PAPER FEED ASSEMBLY (ADF)
T20 FAX ASSEMBLY (FAX model)
ZZA MECHANICAL STANDARD PARTS (HOW TO USE)
ZZB MECHANICAL STANDARD PARTS (SCREWS)
ZZC MECHANICAL STANDARD PARTS (BOLTS)
ZZD MECHANICAL STANDARD PARTS (NUTS)
ZZE MECHANICAL STANDARD PARTS (RETAINING RINGS)