Ricoh D143 Field Service Manual page 14

Drum/Development Motors for M, C, and Y......................................................................................... 251
Drum/Development Motor-K...................................................................................................................252
ITB Drive Motor......................................................................................................................................... 253
Fusing/Paper Exit Motor.......................................................................................................................... 253
Image Transfer Belt Contact Motor..........................................................................................................254
Duplex Inverter Motor...............................................................................................................................254
Pressure Roller Contact Motor..................................................................................................................256
Duplex/By-pass Motor.............................................................................................................................256
Paper Transfer Contact Motor..................................................................................................................258
Toner Transport Motor.............................................................................................................................. 260
Toner Collection Unit.................................................................................................................................260
Paper Feed Clutches................................................................................................................................. 261
Development Clutch-Y.............................................................................................................................. 263
Development Clutches for M and C........................................................................................................ 264
Development Clutch-K.............................................................................................................................. 265
Fusing..............................................................................................................................................................267
Fusing Unit PM Parts..................................................................................................................................267
Fusing Unit..................................................................................................................................................267
Fusing Exit Shutter Plate............................................................................................................................ 269
Fusing Entrance Guide Plate.....................................................................................................................269
Cleaning Requirement......................................................................................................................270
Fusing Exit Guide Plate Cleaning Procedure...........................................................................................271
Fusing Unit Upper Cover.......................................................................................................................... 271
Fusing Unit Lower Cover........................................................................................................................... 273
Heating Sleeve Belt Unit........................................................................................................................... 275
Pressure Roller............................................................................................................................................278
Stripper Plate............................................................................................................................................. 280
Cleaning Requirement......................................................................................................................281
Pressure Roller Thermistors........................................................................................................................282
Pressure Roller Thermostats.......................................................................................................................282
NC Sensors................................................................................................................................................283
Fusing Fan.................................................................................................................................................. 284
When installing the fusing fan..........................................................................................................285
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