Ricoh B064 Service Manual page 575

1. REPLACEMENT AND ADJUSTMENT............................................1
1.1 EXTERNAL COVERS .................................................................................. 1
1.2 POSITIONING ROLLER............................................................................... 2
1.3 INNER COVER............................................................................................. 2
1.4 BRUSH ROLLER.......................................................................................... 3
1.5 LOWER TRAY PAPER HEIGHT SENSORS 1,2.......................................... 4
1.6 PROOF TRAY EXIT AND FULL SENSORS ................................................ 5
1.7 EXIT SENSOR ............................................................................................. 6
1.8 FINISHER, STAPLER ENTRANCE SENSORS ........................................... 7
1.9 SADDLE-STITCH STAPLER REPLACEMENT ............................................ 8
1.10 PUNCH POSITION ADJUSTMENT.......................................................... 10
1.11 JAM DETECTION..................................................................................... 11
1.12 DIP SW 100 (MAIN BOARD).................................................................... 12
2. DETAILS .......................................................................................13
2.1 OVERVIEW ................................................................................................ 13
2.2 DRIVE LAYOUT ......................................................................................... 14
2.3 TRAY/STAPLER JUNCTION GATES ........................................................ 16
2.4 PRE-STACKING......................................................................................... 17
2.5 VERTICAL LIFT MECHANISM................................................................... 18
2.5.1 OVERVIEW ....................................................................................... 18
SM
LCT B473
TABLE OF CONTENTS
i B473