42049001TH Rev.1
5 /
3.2.2
EEPROM Replacement after ARC Board / OWL Board Replacement ............ 61
3.2.3
Destination Setting (Check Method: Printing demo page) ............................... 61
3.3
Print Density Adjustment ................................................................................................ 62
3.4
Print Density Adjustment (Calibration Chip) ................................................................... 63
4. REGULAR MAINTENANCE ........................................................................... 64
4.1
Parts Replaced Regularly .............................................................................................. 64
4.2
Cleaning ......................................................................................................................... 64
4.3
Cleaning the LED Lens Array ........................................................................................ 64
4.4
Cleaning the Pick-up Roller ........................................................................................... 64
5. TROUBLESHOOTING PROCEDURES ......................................................... 65
5.1
Precautions before troubleshooting ............................................................................... 65
5.2
Precautions before handling an abnormal image .......................................................... 65
5.3
Precautions upon handling an abnormal image ............................................................. 65
5.4
Preparing for Troubleshooting ....................................................................................... 66
5.5
Troubleshooting Procedure ............................................................................................ 66
5.5.1
LCD message list ............................................................................................. 67
5.5.2
Preparing for troubleshooting ........................................................................... 72
5.5.3
Image Problem Troubleshooting ...................................................................... 83
5.6
Fuse Checking ............................................................................................................... 97
6. CONNECTION DIAGRAM .............................................................................. 98
6.1
Resistance Checks ........................................................................................................ 98
6.2
Program/Font ROM Layouts ........................................................................................ 102
7. PARTS LIST ................................................................................................. 108
APPENDIX A INTERFACE SPECIFICATIONS ................................................. 134
1. Parallel Interface Specifications (C5300) ......................................................................... 134
1.1 Parallel Interface ...................................................................................................... 134
1.2 Parallel Interface Connector and Cable ................................................................... 134
1.3 Parallel Interface Level ............................................................................................ 134
1.4 Timing Charts .......................................................................................................... 135
1.5 Parallel I/F Signals ................................................................................................... 136
2. Universal Serial Bus (USB) Interface Specifications ....................................................... 137
2.1 USB Interface .......................................................................................................... 137
2.2 USB Interface Connector and Cable ....................................................................... 137
2.3 USB Interface Signals ............................................................................................. 137
3
Network Interface Specifications ..................................................................................... 138
3.1 Network Interface ..................................................................................................... 138
3.2 Network Interface Connector and Cable ................................................................. 138
3.3 Network Interface Signals ........................................................................................ 138
APPENDIX B 2ND TRAY MAINTENANCE ....................................................... 139
1. Parts Replacement .......................................................................................................... 139
1.1 PCB ......................................................................................................................... 139
1.2 Frame Assy- Hopping .............................................................................................. 140
2. PARTS LIST .................................................................................................................... 141
APPENDIX C DUPLEX UNIT MAINTENANCE ................................................. 143
1. Parts Replacement .......................................................................................................... 143
1.1 Duplex Unit .............................................................................................................. 143
1.2 Upper Assy / Rear Assy .......................................................................................... 144
1.3 Duplex Transport Assy ............................................................................................ 145
2. PARTS LIST .................................................................................................................... 147
www.eManualpro.com
Содержание C5100
Страница 49: ...42049001TH Rev 1 50 Oki Data CONFIDENTIAL Pattern 5 Pattern 6 Pattern 7 www eManualpro com ...
Страница 106: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 107 10 Low voltage power supply PWB CN5 CN4 CN3 CN2 CN1 www eManualpro com ...
Страница 114: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 115 Figure 7 3 Frame_Assy OP 12 4 6 2 1 3 5 7 8 10 9 11 www eManualpro com ...
Страница 118: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 119 Figure 7 5 Cover_Assy Hopping 1 2 3 4 www eManualpro com ...
Страница 122: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 123 Figure 7 7 Plate_Assy Side_L 4 1 10 2 5 6 7 12 11 8 3 www eManualpro com ...
Страница 124: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 125 Figure 7 8 1 Plate_Assy Shield C5300 1 3 2 2 C5300 www eManualpro com ...
Страница 125: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 126 Figure 7 8 2 Plate_Assy Shield C5100 1 2 2 C5100 www eManualpro com ...
Страница 149: ...42049001TH02 Rev 2 3 Oki Data CONFIDENTIAL CONTENTS 1 CIRCUIT DIAGRAM 4 2 COMPONENT PARTS LIST 70 www eManualpro com ...
