Ricoh S-C4.5 Field Service Manual page 8

Exposure Glass............................................................................................................................................75
Lens Block.....................................................................................................................................................75
Exposure Lamp, Lamp Stabilizer Board.....................................................................................................76
Scanner Motor.............................................................................................................................................77
Scanner HP Sensor......................................................................................................................................79
Scanner Alignment Adjustment...................................................................................................................79
Fusing................................................................................................................................................................81
Fusing Unit....................................................................................................................................................81
Exit Sensor....................................................................................................................................................82
Hot Roller Stripper Pawls.............................................................................................................................82
Hot Roller and Fusing Lamp........................................................................................................................83
Thermoswitches and Thermistor..................................................................................................................85
Pressure Roller..............................................................................................................................................86
Checking the NIP band...............................................................................................................................87
PCU and Quenching Lamp.............................................................................................................................88
PCU...............................................................................................................................................................88
Quenching Lamp..........................................................................................................................................89
Exhaust Fan and Main Motor.........................................................................................................................90
Exhaust Fan..................................................................................................................................................90
Main Motor..................................................................................................................................................91
Paper Feed........................................................................................................................................................92
Paper Feed Roller and Friction Pad............................................................................................................92
Paper End Sensor.........................................................................................................................................92
Registration Sensor......................................................................................................................................93
Bypass Paper End Sensor...........................................................................................................................94
Bypass Feed Roller......................................................................................................................................94
Bypass Feed Clutch and Friction Pad.........................................................................................................95
Paper Feed and Registration Clutches.......................................................................................................96
Image Transfer..................................................................................................................................................98
Transfer Roller..............................................................................................................................................98
ID Sensor and Duplex Roller.......................................................................................................................99
Discharge plate.........................................................................................................................................100
BICU and Controller Board..........................................................................................................................101
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