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Table of Contents
Page
Service Manual - OKIPAGE20
0 Introduction
Copyright
1
Preface
2
1 Configuration
1.1 System Configuration
3
1.2 Printer Configuration
4
1.3 Optional Configuration
5
1.4 Specification
6
1.5 Safety Standards
7
....1.5.1 Certification Label
8
....1.5.2 Warning label
9
2 Operation Description
2.0 Operation Description
10
2.1 Main Control Board (BOARD-AAA)
11
2.2 Power Supply Unit
12
2.3 Electro-photographic Process
13
....2.3.1 Electro-photographic process mechanism
14
....2.3.2 Electro-photographic process
15
....2.3.3 Process operation descriptions
16
....2.3.4 Revision of LED Head Illumination
17
2.4 Paper Jam Detection
18
2.5 Cover Open
19
2.6 Toner Low Detection
20
2.7 Stacker-full Detection
21
2.8 Paper Size Detection
22
2.9 PostScript ROM module (BOARD-MSM or BOARD-FSL)
23
3 Parts Replacement
3.0 Parts Replacement
24
3.1 Precautions for Parts Replacements
25
3.2 Parts Layout
26
3.3 How to Change Parts
27
....3.3.1 Face -up Stacker Assy
28
....3.3.2 Contact Assy
29
....3.3.3 DC Fan Motor
30
....3.3.4 OP Panel Assy
31
....3.3.5 Board-AAA
32
....3.3.6 Stacker Assy, Damper Arm, Cover Rear
33
....3.3.7 Sensor Stacker Full
34
....3.3.8 Cable cover (guide film)
35
....3.3.9 Damper
36
....3.3.10 Feeder Unit-Front
37
....3.3.11 Roller Assy-Regist
38
Summary of Contents for OKIPAGE 20
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