Ricoh B205 Service Manual page 14

1.11.1 ACCESSORY CHECK..................................................................1-44
1.11.2 INSTALLATION PROCEDURE ....................................................1-45
1.12 1000-SHEET FINISHER INSTALLATION .............................................1-47
1.12.1 ACCESSORY CHECK..................................................................1-47
1.12.2 INSTALLATION PROCEDURE ....................................................1-48
1.13 500-SHEET FINISHER (B442) INSTALLATION....................................1-51
1.13.1 ACCESSORY CHECK..................................................................1-51
1.13.2 INSTALLATION PROCEDURE ....................................................1-52
1.14 PLATEN COVER (B406) .......................................................................1-54
1.15 KEY COUNTER.....................................................................................1-55
1.16 OPTICS ANTI-CONDENSATION HEATER...........................................1-57
1.17 TRAY HEATER .....................................................................................1-58
1.18 TRAY HEATER (OPTIONAL PAPER TRAY UNIT) ...............................1-60
1.19 TRAY HEATER (OPTIONAL LCT) ........................................................1-63
1.20 COPY DATA SECURITY UNIT (B770)..................................................1-66
1.21 HDD (B773) ...........................................................................................1-68
1.22 DATA OVERWRITE SECURITY UNIT (B735) ......................................1-70
Before You Begin... ............................................................................1-70
Seal Check and Removal ...................................................................1-71
Installation...........................................................................................1-72
PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE SCHEDULE ............................... 2-1
2.1 PM TABLE.................................................................................................2-1
2.2 MAIN MOTOR DRIVE GEAR ....................................................................2-4
REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT ........................................ 3-1
3.1 SPECIAL TOOLS AND LUBRICANTS ................................................3-1
3.2 SPECIAL TOOLS ................................................................................3-1
3.3 LUBRICANTS............................................................................................3-1
3.4 GENERAL CAUTIONS ..............................................................................3-2
3.4.1 PCU (PHOTOCONDUCTOR UNIT) .................................................3-2
3.4.2 TRANSFER ROLLER UNIT..............................................................3-2
3.4.3 SCANNER UNIT...............................................................................3-2
3.4.4 LASER UNIT.....................................................................................3-3
3.4.5 FUSING UNIT...................................................................................3-3
3.4.6 PAPER FEED ...................................................................................3-3
3.4.7 OTHERS...........................................................................................3-3
3.5 SCANNER UNIT........................................................................................3-4
3.5.1 EXPOSURE GLASS.........................................................................3-4
3.5.2 SCANNER EXTERIOR/OPERATION PANEL ..................................3-5
3.5.3 LENS BLOCK ASSEMBLY ...............................................................3-6
3.5.4 ORIGINAL SIZE SENSORS .............................................................3-7
B205/B209/D007/D008 ii SM