Ricoh D127 - Page 10

Fusing................................................................................................................................................................86
Fusing Unit....................................................................................................................................................86
Exit Sensor....................................................................................................................................................87
Hot Roller Stripper Pawls.............................................................................................................................
87
Hot Roller and Fusing Lamp........................................................................................................................88
Thermoswitches and Thermistor..................................................................................................................90
Pressure Roller..............................................................................................................................................91
Fusing NIP Band Check By-pass (Checking the NIP band).....................................................................92
PCU and Quenching Lamp..............................................................................................................................93
PCU...............................................................................................................................................................93
Quenching Lamp..........................................................................................................................................94
Exhaust Fan and Main Motor.........................................................................................................................95
Exhaust Fan..................................................................................................................................................95
Main Motor..................................................................................................................................................95
Paper Feed........................................................................................................................................................97
Paper Feed Roller and Friction Pad............................................................................................................97
Paper End Sensor.........................................................................................................................................98
Registration Sensor......................................................................................................................................98
Bypass Paper End Sensor............................................................................................................................99
Bypass Feed Roller....................................................................................................................................100
Bypass Feed Clutch and Friction Pad......................................................................................................101
Paper Feed and Registration Clutches.....................................................................................................102
Image Transfer...............................................................................................................................................103
Transfer Roller............................................................................................................................................103
ID Sensor and Duplex Roller....................................................................................................................104
Discharge plate.........................................................................................................................................106
BICU and Controller Board..........................................................................................................................107
BICU...........................................................................................................................................................107
Preparation........................................................................................................................................107
Procedure..........................................................................................................................................107
Controller Board........................................................................................................................................108
Preparation:.......................................................................................................................................108
Procedure..........................................................................................................................................108
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