Description

SERVICE MANUAL TABLE OF CONTENTS

Safety Precautions
Laser Safety
Handling of Laser System
Turn Power Switch ON
Power Supply ON
Safety of Toner
Notes When Handling a Lithium Battery
Notes Before Servicing
Points to Note at Cleaning
Notes On Assembly/Disassembly

Product Overview
Product Lineup
Feature
Specifications
Parts Name

Technical Explanation
Basic Configuration
Original Exposure and Feed System
Main Controller
Laser Exposure System
Image Formation System
Fixing System
Pickup / Feed System
MEAP
Embedded RDS
Updater
DCM

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

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

Adjustment
Overview
When Replacing the Parts
When Replacing the Parts (Controller System)
Image Position Adjustment

Troubleshooting
Initial Check
Test Print
Troubleshooting Items
Version Upgrade
Startup System Failure Diagnosis
Debug Log

Error Code
Overview
Error Code
Jam Code
Alarm Code

Service Mode
Overview
COPIER
FEEDER
SORTER
BOARD

Installation
How to Check this Installation Procedure
Installation
Option Installation Sequence
Copy Card Reader-F1
IC Card Reader BOX-A1
Copy Control Interface Kit-A1
HDD Data Encryption Kit-C6
PCL International Font Set-B1

Appendix
Service Tools
General Timing Chart
General Circuit Diagram
List of User Mode
Backup Data
Detail of HDD partition
Soft Counter List
Removal

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 1
105 MACHINE REAR PLATE 2
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
930 MAIN CONTROLLER PCB ASSEMBLY
935 ENGINE CONTROLLER PCB ASS’Y
980 HIGH VOLTAGE PCB ASSEMBLY
B10 INTERNAL COMPONENTS (ADF)
B12 PAPER PICK-UP COVER ASSEMBLY (ADF)
B13 DOCUMENT TRAY ASSEMBLY (ADF)
B30 DRIVE ASSEMBLY (ADF)
B40 PAPER FEED ASSEMBLY (ADF)
T20 FAX ASSEMBLY, 1 LINE (FAX model)
T90 1 LINE PCB 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)