Ricoh D143 Field Service Manual page 12

Operation Panel........................................................................................................................................ 177
Paper Exit Cover........................................................................................................................................180
Inner Tray................................................................................................................................................... 181
Ozone Filter and Dust Filter...................................................................................................................... 182
Ozone filters for the scanner unit.....................................................................................................182
Ozone filter and dust filter for the AC controller............................................................................ 183
Scanner Unit...................................................................................................................................................184
Exposure Glass..........................................................................................................................................184
Exposure Lamp.......................................................................................................................................... 185
Scanner Motor...........................................................................................................................................189
Sensor Board Unit (SBU).......................................................................................................................... 190
When reassembling..........................................................................................................................191
Original Length Sensors............................................................................................................................192
Exposure Lamp Stabilizer......................................................................................................................... 192
SIO (Scanner In/Out) Board................................................................................................................... 193
Scanner HP Sensor....................................................................................................................................193
Platen Cover Sensor..................................................................................................................................194
Front Scanner Wire................................................................................................................................... 195
Reassembling the Front Scanner Wire............................................................................................ 196
Rear Scanner Wire....................................................................................................................................198
Reassembling the Rear Scanner Wire.............................................................................................199
Touch Panel Position Adjustment.............................................................................................................. 200
Laser Optics....................................................................................................................................................202
Caution Decal Location............................................................................................................................ 202
LD Safety Switch........................................................................................................................................ 203
Error Messages................................................................................................................................. 203
Laser Optics Housing Unit........................................................................................................................ 203
Preparing the new laser optics housing unit................................................................................... 204
Before removing the old laser optics housing unit......................................................................... 204
Recovery procedure for no replacement preparation of laser optics housing unit.....................205
Removing the old laser optics housing unit.....................................................................................206
Installing a new Laser Optics Housing Unit.................................................................................... 207
After installing the new laser optics housing unit............................................................................208
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