Ricoh B064 - Page 16

B064 Series/B140 Series/G126 iv SM
1.17.9 DATA OVERWRITE SECURITY UNIT (B735)........................... 1-114
ACCESSORY CHECK..................................................................... 1-114
Seal Check And Removal ................................................................ 1-114
Installation Procedure....................................................................... 1-115
1.18 MAIN MACHINE (G126) ..................................................................... 1-117
1.18.1 DIMENSIONS ............................................................................ 1-117
1.18.2 ACCESSORY CHECK............................................................... 1-117
1.18.3 INSTALLATION PROCEDURE.................................................. 1-118
Removing Tape Retainers................................................................ 1-118
Removing and Filling the Development Unit .................................... 1-120
Re-Installing the Development Unit.................................................. 1-122
Initializing the Drum Settings............................................................ 1-123
Tandem Tray.................................................................................... 1-124
Machine Leveling ............................................................................. 1-126
Leveling Stopper .............................................................................. 1-126
1.18.4 CALL LIGHT SETTING.............................................................. 1-127
PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE ...................................................2-1
2.1 PM TABLES.............................................................................................. 2-1
2.1.1 MAIN MACHINE .............................................................................. 2-1
2.1.2 ADF.................................................................................................. 2-5
2.1.3 OPTIONAL PERIPHERAL DEVICES............................................... 2-5
LCT (Large Capacity Tray) B473 ......................................................... 2-5
Cover Interposer Tray B470................................................................. 2-5
3000-Sheet Finisher with 50-sheet stapler and Saddle-Stitching
B468/B469/B674.................................................................................. 2-6
3000-Sheet Finisher B478/B706 .......................................................... 2-6
Z-Folding Unit Type 2105 (B660)......................................................... 2-6
2.2 RELATED SP CODES.............................................................................. 2-6
REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT........................................3-1
3.1 GENERAL CAUTIONS ............................................................................. 3-1
3.1.1 DRUM .............................................................................................. 3-1
3.1.2 DRUM UNIT..................................................................................... 3-1
3.1.3 TRANSFER BELT UNIT .................................................................. 3-2
3.1.4 SCANNER UNIT.............................................................................. 3-2
3.1.5 LASER UNIT.................................................................................... 3-2
3.1.6 CHARGE CORONA......................................................................... 3-3
3.1.7 DEVELOPMENT.............................................................................. 3-3
3.1.8 CLEANING....................................................................................... 3-4
3.1.9 FUSING UNIT.................................................................................. 3-4
3.1.10 PAPER FEED ................................................................................ 3-4
3.1.11 USED TONER ............................................................................... 3-4