Ricoh B132 Service Manual page 913

1. REPLACEMENT AND ADJUSTMENT ............................................1
1.1 BASIC PROCEDURES ................................................................................ 1
1.1.1 COVERS ............................................................................................. 1
1.1.2 UPPER TRAY, END FENCE ............................................................... 2
1.2 UPPER TRAY LIMIT SENSOR, LIMIT SWITCH .......................................... 4
1.3 POSITIONING ROLLER............................................................................... 5
1.4 PROOF TRAY EXIT SENSOR ..................................................................... 6
1.5 UPPER TRAY HEIGHT SENSORS 1, 2....................................................... 7
1.6 EXIT GUIDE PLATE, UPPER TRAY EXIT SENSOR ................................... 8
1.7 PROOF TRAY FULL SENSOR .................................................................... 9
1.8 FINISHER ENTRANCE SENSOR .............................................................. 10
1.9 PRE-STACK TRAY EXIT SENSOR ........................................................... 11
1.10 FOLD UNIT EXIT SENSOR...................................................................... 12
1.11 FOLD ADJUSTMENTS (B700 ONLY) ...................................................... 13
1.11.1 FOLDING HORIZONTAL SKEW ADJUSTMENT ............................ 13
1.11.2 FOLD VERTICAL SKEW ADJUSTMENT ........................................ 16
1.12 CORNER STAPLER................................................................................. 17
1.13 FOLD UNIT............................................................................................... 18
1.14 FOLD UNIT ENTRANCE SENSOR.......................................................... 20
1.15 STACK PRESENT SENSOR.................................................................... 21
1.16 BOOKLET STAPLER, BOOKLET STAPLER MOTOR............................. 22
1.16.1 BOOKLET STAPLER ...................................................................... 22
1.16.2 BOOKLET STAPLER MOTOR ........................................................ 23
2. DETAILS.........................................................................................24
2.1 GENERAL LAYOUT ................................................................................... 24
2.2 ELECTRICAL COMPONENTS................................................................... 26
2.2.1 UPPER AREA B700/B701................................................................. 26
2.2.2 LOWER AREA B700/B701 ................................................................ 27
2.2.3 PUNCH UNIT B702 ........................................................................... 28
2.2.4 STACKER/STAPLER - B700/B701.................................................... 29
2.2.5 B700 FOLD UNIT .............................................................................. 30
2.2.6 SUMMARY OF ELECTRICAL COMPONENTS................................. 31
2.3 DRIVE LAYOUT ......................................................................................... 36
2.4 JUNCTION GATES .................................................................................... 37
Proof Mode ............................................................................................ 37
Shift Mode.............................................................................................. 37
Staple Mode........................................................................................... 37
2.5 PRE-STACKING......................................................................................... 38
2.6 UPPER TRAY............................................................................................. 40
2.7 LOWER TRAY (B700 ONLY) ..................................................................... 42
SM
B700
TABLE OF CONTENTS
i B700