SM
iii
M156/M157/M176/M177
4.8.3
QUENCHING LAMP ....................................................................... 4-33
4.9
FUSING AND EXIT .................................................................................. 4-34
4.9.1
FUSING UNIT ................................................................................. 4-34
Reinstallation ...................................................................................... 4-35
After installing a new fusing unit ......................................................... 4-36
4.9.2
THERMOSTAT ............................................................................... 4-36
4.9.3
THERMISTOR ................................................................................ 4-37
4.9.4
FUSING LAMP ............................................................................... 4-38
When reinstalling the fusing lamp ...................................................... 4-39
4.9.5
HOT ROLLER ................................................................................. 4-39
4.9.6
PRESSURE ROLLER ..................................................................... 4-41
4.9.7
HOT ROLLER STRIPPER PAWLS................................................. 4-42
4.9.8
PAPER EXIT SENSOR ................................................................... 4-42
4.10
DRIVE ................................................................................................ 4-43
4.10.1
MAIN MOTOR ........................................................................... 4-43
4.10.2
DRIVE UNIT .............................................................................. 4-43
4.10.3
DUPLEX MOTOR...................................................................... 4-44
4.11
ELECTRICAL COMPONENTS .......................................................... 4-45
4.11.1
LAYOUT OF PC BOARDS ........................................................ 4-45
4.11.2
MAIN BOARD ........................................................................... 4-46
When installing the new main board .................................................. 4-46
EEPROM ............................................................................................ 4-47
4.11.3
FCU ........................................................................................... 4-48
4.11.4
PSU ........................................................................................... 4-48
4.11.5
HVP ........................................................................................... 4-51
4.11.6
CHARGE TERMINAL CASE ..................................................... 4-52
4.11.7
COOLING FAN ......................................................................... 4-53
4.11.8
SPEAKER ................................................................................. 4-53
4.11.9
WIRELESS LAN BOARD (FOR M157, M177) .......................... 4-54
4.12
DUPLEX ............................................................................................. 4-55
4.12.1
RELAY SENSOR ...................................................................... 4-55
4.12.2
INVERTER SENSOR ................................................................ 4-55
4.13
IMAGE ADJUSTMENT ....................................................................... 4-56
4.13.1
REGISTRATION ADJUSTMENT .............................................. 4-56
User Adjustment ................................................................................. 4-56
Service Adjustment ............................................................................ 4-56
5.
SERVICE TABLES ...................................................................... 5-1
5.1
SERVICE PROGRAM MODE .................................................................... 5-1
5.1.1
OVERVIEW ...................................................................................... 5-1
Содержание M156
Страница 1: ...M156 M157 M176 M177 SERVICE MANUAL ...
Страница 14: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None ...
Страница 19: ...INSTALLATION REVISION HISTORY Page Date Added Updated New None ...
Страница 22: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
Страница 29: ...REPLACEMENT AND ADJUSTMENT REVISION HISTORY Page Date Added Updated New None ...
Страница 87: ...SERVICE TABLES REVISION HISTORY Page Date Added Updated New None ...
Страница 116: ...TROUBLESHOOTING REVISION HISTORY Page Date Added Updated New None ...
Страница 136: ...ENERGY SAVE REVISION HISTORY Page Date Added Updated New None ...
Страница 143: ...M156 M157 M176 M177 SERVICE MANUAL APPENDICES ...
Страница 145: ...APPENDIX SPECIFICATIONS REVISION HISTORY Page Date Added Updated New None ...
Страница 154: ...ERROR MESSAGES REVISION HISTORY Page Date Added Updated New None ...