Ricoh BE-C1 D046 - Page 13

SDB (Scanner Drive Board)......................................................................................................................376
PSU.............................................................................................................................................................377
IOB.............................................................................................................................................................377
AC Control Board.....................................................................................................................................378
CGB Power Pack.......................................................................................................................................379
T/S Power Pack.........................................................................................................................................380
VDB (Video Drive Board).........................................................................................................................381
NVRAM......................................................................................................................................................382
BCU............................................................................................................................................................384
IPU..............................................................................................................................................................385
Controller Board........................................................................................................................................387
MB..............................................................................................................................................................388
HDD............................................................................................................................................................389
More About Boards.......................................................................................................................................392
Overview....................................................................................................................................................392
Main Boards..............................................................................................................................................392
Other Boards.............................................................................................................................................403
Breaker Switch...........................................................................................................................................404
Other...............................................................................................................................................................406
Ozone Filter...............................................................................................................................................406
Used Toner Bottle Cleaning......................................................................................................................406
Important Adjustments...................................................................................................................................409
LPH Adjustment with SP Codes.................................................................................................................409
LPH Density Adjustment with SP Codes...................................................................................................412
Image Position, Magnification, Margin Adjustments.............................................................................413
5. System Maintenance Reference
Service Program Mode.................................................................................................................................423
Firmware Update...........................................................................................................................................424
NVRAM Upload, Download........................................................................................................................426
Uploading NVRAM Data to an SD Card................................................................................................426
Downloading NVRAM Data from an SD Card......................................................................................426
Using the Debug Log.....................................................................................................................................428
Overview....................................................................................................................................................428
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