Oki C9600 Series, Service Manual

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Oki Data CONFIDENTIAL
42930511TH Rev. 2
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1. Configuration ...................................................................................................9
1.1 System Configuration ..................................................................................................... 9
1.2 Printer Composition ...................................................................................................... 10
1.3 Optional Composition ................................................................................................... 11
1.4 Specifications ............................................................................................................... 13
1.5 Interface Specifications ................................................................................................ 15
1.5.1
Parallel Interface Specifications ...................................................................... 15
1.5.2 USB Interface Specifications ........................................................................... 18
1.5.3 Network Interface Specifications ..................................................................... 19
2. Descriptions of Operations..........................................................................20
2.1 Main Control PCB ........................................................................................................ 21
2.2 Engine Control PCB (S2V PWB) ................................................................................ 25
2.3 Power Unit .................................................................................................................... 26
2.4 Mechanical process ..................................................................................................... 27
2.4.1
Electrophotographic Processing Mechanism .................................................. 28
2.4.2 Paper Processing Mechanism ......................................................................... 32
2.5 Sensor .......................................................................................................................... 41
2.5.1
Paper-Related Sensor ..................................................................................... 41
2.5.2 Other Sensors ................................................................................................. 42
2.6 Color Drift Correction ................................................................................................... 43
2.7 Image Transfer Control According to Environmental Change (Room Temperature and
Relative Humidity) ........................................................................................................ 43
2.8 Paper Jam Detector ..................................................................................................... 44
2.9 Cover Open .................................................................................................................. 45
2.10 Toner Low Detection ................................................................................................... 46
2.11 Paper Size Detection ................................................................................................... 49
2.12 Power ON Process ...................................................................................................... 50
2.12.1 Self-Diagnostic Test ......................................................................................... 50
2.13 Color Drift Detection .................................................................................................... 51
2.14 Reading Version of Routine Replacement Units ........................................................ 52
2.15 Life Counter of Replaceable Units .............................................................................. 52
2.16 Toner Usage Level Detection ...................................................................................... 52
3. Printer Installation .........................................................................................53
3.1 Precautions and Prohibition ......................................................................................... 53
3.2 Printer Unpacking Procedure ...................................................................................... 55
3.3 Printer Installation Instructions .................................................................................... 56
3.4 Packed Units and Attachments ................................................................................... 57
3.5 Assembly Procedure .................................................................................................... 58
3.5.1
Printer Main Body ............................................................................................ 58
3.5.2 Power Cable Connection ................................................................................. 65
3.5.3 Installation of Optional Components ............................................................... 69
3.5.4 Checking of Optional-Component Recognition ............................................... 80
3.6 MenuMap Printing ........................................................................................................ 81
3.7 How to Connect ........................................................................................................... 83
3.8 Checking of User Paper .............................................................................................. 86
Contents