Ricoh Toscana-P1 J007 Service Manual page 15

Paper Transport Drive...............................................................................................................................228
Paper Path..................................................................................................................................................229
Transport Belt.............................................................................................................................................230
Charge Leak Detection.............................................................................................................................231
Cooling Fan...............................................................................................................................................232
Top Cover Switch......................................................................................................................................232
Electrical Component Functions....................................................................................................................233
Main Boards..............................................................................................................................................233
Control Board............................................................................................................................................234
CCB............................................................................................................................................................235
DIB..............................................................................................................................................................236
HRB.............................................................................................................................................................237
OPU............................................................................................................................................................238
HVPS...........................................................................................................................................................239
PSU.............................................................................................................................................................240
Electrical Component Summary...............................................................................................................240
Basic Operation.............................................................................................................................................247
Initialization Sequence at Power On.......................................................................................................247
Image Processing...........................................................................................................................................248
Duplex Unit.....................................................................................................................................................249
Overview....................................................................................................................................................249
Duplex Drive..............................................................................................................................................249
Duplexer Cover Switch.............................................................................................................................250
Duplexer Set Switch..................................................................................................................................251
Bypass (Option).........................................................................................................................................252
Paper Feed Unit J506 (Tray 2).....................................................................................................................254
Overview....................................................................................................................................................254
Paper Feed.................................................................................................................................................255
7. Specifications
Specifications.................................................................................................................................................257
Printer Engine Base Specifications...........................................................................................................257
Paper Trays................................................................................................................................................261
Supported Paper Sizes.............................................................................................................................263
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