Table Of Contents - Oki C910 Service Manual

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 USB Interface Specifications ................................................................................15
1.5.2 Network Interface Specifications ...........................................................................16
1.5.3 Parallel Interface Specifications ........................................................................... 17
2. DesCRIPtIons of oPeRatIons ...................................................................20
2.1 Main Control PCB ...............................................................................................................21
2.2 Engine Control PCB ...........................................................................................................25
2.3 Power Unit ...........................................................................................................................27
2.4 Mechanical process ...........................................................................................................28
2.4.1 Electrophotographic Processing Mechanism ........................................................29
2.4.2 Paper Processing Mechanism ...............................................................................33
2.5 Sensor ................................................................................................................................42
2.5.1 Paper-Related Sensor ...........................................................................................42
2.5.2 Other Sensors ........................................................................................................43
2.6 Color Drift Correction .........................................................................................................44
2.7 Image Transfer Control According to Environmental Change
(Room Temperature and Relative Humidity) .......................................................................44
2.8 Paper Jam Detector ............................................................................................................45
2.9 Cover Open .........................................................................................................................46
2.10 Toner Low Detection ...........................................................................................................47
2.11 Paper Size Detection ...........................................................................................................50
2.12 Power ON Process ..............................................................................................................51
2.12.1 Self-Diagnostic Test ...............................................................................................51
2.13 Color Drift Detection ............................................................................................................52
2.14 Reading Version of Routine Replacement Units .................................................................53
2.15 Life Counter of Replaceable Units ......................................................................................53
2.16 Toner Usage Level Detection ..............................................................................................54
3. PRInteR InstallatIon ..................................................................................55
3.1 Precautions and Prohibition ................................................................................................55
3.2 Printer Unpacking Procedure ..............................................................................................57
3.3 Printer Installation Instructions ............................................................................................58
3.4 Packed Units and Attachments ...........................................................................................59
3.5 Assembly Procedure ...........................................................................................................60
3.5.1 Printer Main Body ..................................................................................................60
3.5.2 Power Cable Connection .......................................................................................67
3.5.3 Installation of Optional Components .....................................................................71
3.5.4 Checking of Optional-Component Recognition .....................................................84
3.6 MenuMap Printing ...............................................................................................................86
3.7 How to Connect ...................................................................................................................87
3.8 Checking of User Paper ......................................................................................................90
44043511TH Rev.2
Contents
Oki Data CONFIDENTIAL
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