Ricoh J2SS-C3 Service Manual page 7

4. SERVICE TABLES...................................................................... 4-1
4.1 PREVENTIVE MAINTENANCE SCHEDULE ........................................... *
4.1.1 PM TABLE....................................................................................... *
4.1.2 REGULAR PM PROCEDURE ......................................................... *
4.2 SERVICE TABLES ................................................................................... *
4.2.1 TEST POINTS ................................................................................. *
Main Board .......................................................................................... *
Charge/Bias/Grid Power Pack ............................................................. *
4.2.2 VARIABLE RESISTORS ................................................................. *
Charge/Bias/Grid Power Pack ............................................................. *
T&S Power Pack.................................................................................. *
4.3 SERVICE TOOLS......................................................................................4-1
4.3.1 SERVICE PROGRAM MODE...........................................................4-1
Service Program Mode Access Procedure .......................................... *
Service Program Mode Table ...............................................................4-1
4.3.2 INPUT/OUTPUT CHECK MODE ....................................................4-23
Input/Output Check Mode Access Procedure ...................................... *
Input Check Mode Table.....................................................................4-23
Output Check Mode Table ..................................................................4-23
4.3.3 POWER ON INITIAL SETTING MODE ........................................... *
4.4 JAM CODE LIST .....................................................................................4-25
4.4.1 ACCESS PROCEDURE .................................................................. *
4.4.2 JAM CODE TABLE.........................................................................4-25
Fixed Paper Size Pattern Data (SP No. 22)........................................4-27
Default Settings for Each Destination (SP#-1) ....................................4-28
4.5 SPECIAL TOOLS AND LUBRICANTS ..................................................... *
4.6 SERVICE REMARKS ..............................................................................4-29
4.6.1 DRUM UNIT .................................................................................... *
Drum .................................................................................................... *
4.6.2 CHARGE CORONA......................................................................... *
4.6.3 OPTICS ........................................................................................... *
4.6.4 DEVELOPMENT ............................................................................. *
4.6.5 TRANSFER AND SEPARATION..................................................... *
4.6.6 CLEANING UNIT ............................................................................. *
4.6.7 FUSING UNIT.................................................................................. *
4.6.8 ORIGINAL FEED ............................................................................. *
4.6.9 PAPER FEED.................................................................................. *
4.6.10 ROLL FEEDER.............................................................................. *
4.6.11 OTHERS........................................................................................ *
4.6.12 AC DRIVE BOARD .......................................................................4-29
Service Remark for 220 ~ 240 V Version............................................4-29
Service Remarks for 120 V Version ....................................................4-30
5. REPLACEMENT AND ADJUSTMENT........................................ 5-1
5.1 EXTERIOR COVERS ............................................................................... *
5.1.1 LEFT SIDE COVER REMOVAL ...................................................... *
Left Upper Cover ................................................................................. *
Left Lower Cover.................................................................................. *
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