Ricoh D146 Service Manual page 2130

BOOKLET FINISHER SR3170 /
1. REPLACEMENT AND ADJUSTMENT ............................................ 1
1.1 EXTERIOR COVERS .................................................................................... 1
1.1.1 REAR UPPER COVER, REAR LOWER COVER, UPPER COVER ..... 1
1.1.2 FRONT COVER, FRONT LEFT SIDE COVER ..................................... 4
1.1.3 PAPER EXIT COVER ........................................................................... 5
1.1.4 LOWER TRAY ...................................................................................... 5
1.1.5 PROOF TRAY ...................................................................................... 6
1.1.6 UPPER TRAY ....................................................................................... 6
1.1.7 END FENCE (D688 ONLY) .................................................................. 6
1.1.8 LEFT COVER (D689 ONLY) ................................................................. 9
1.2 BOARDS ...................................................................................................... 11
1.2.1 MAIN BOARD ..................................................................................... 11
When replacing the main board ............................................................. 11
1.3 MAIN UNIT (MOTOR) .................................................................................. 13
1.3.1 CORNER STAPLING UNIT ................................................................ 13
1.3.2 PAPER EXIT GATE MOTOR .............................................................. 18
1.3.3 LEADING EDGE GUIDE MOTOR ...................................................... 19
1.3.4 TRAILING EDGE PRESSURE PLATE MOTOR ................................. 19
1.3.5 STACKING ROLLER MOTOR ............................................................ 20
1.3.6 FEED OUT MOTOR ........................................................................... 20
1.3.7 JOGGER MOTOR .............................................................................. 21
1.4 MAIN UNIT (SENSOR) ................................................................................ 22
1.4.1 SHIFT TRAY PAPER SENSOR .......................................................... 22
1.4.2 TRAILING EDGE PRESSURE PLATE HP SENSOR ......................... 23
1.4.3 STACKING ROLLER HP SENSOR .................................................... 24
1.4.4 STAPLE TRAY PAPER SENSOR ...................................................... 26
1.5 BOOKLET UNIT ........................................................................................... 27
1.5.1 BOOKLET UNIT ................................................................................. 27
1.5.2 PRESS FOLDING MOTOR ................................................................ 29
1.5.3 BOOKLET JOGGER MOTOR ............................................................ 32
SM
FINISHER SR3160
(D688/D689)
TABLE OF CONTENTS
i D688/D689