Ricoh B234 - Booklet Finisher B836

SM i B836
BOOKLET FINISHER B836
TABLE OF CONTENTS
1. REPLACEMENT AND ADJUSTMENT ........................................... 1
1.1 DOORS, COVERS, OUTPUT TRAY............................................................1
1.2 POSITIONING ROLLER...............................................................................2
1.3 ENTRANCE SENSOR, STACK TRAY EXIT SENSOR ................................3
1.4 FINISHER EXIT SENSOR............................................................................4
1.5 FOLD UNIT EXIT SENSOR..........................................................................5
1.6 FOLD ADJUSTMENTS.................................................................................6
1.6.1 FOLDING HORIZONTAL SKEW ADJUSTMENT................................6
1.6.2 FOLD VERTICAL SKEW ADJUSTMENT............................................9
1.7 ENTRANCE MOTOR..................................................................................10
1.8 UPPER TRANSPORT MOTOR..................................................................11
1.9 LOWER TRANSPORT MOTOR.................................................................12
1.10 FOLD UNIT...............................................................................................13
1.11 FOLD UNIT ENTRANCE SENSOR..........................................................15
1.12 STACK PRESENT SENSOR....................................................................16
1.13 BOOKLET STAPLER, BOOKLET STAPLER MOTOR.............................17
1.13.1 BOOKLET STAPLER ......................................................................17
1.13.2 BOOKLET STAPLER MOTOR ........................................................18
2. DETAILS........................................................................................ 20
2.1 GENERAL LAYOUT...................................................................................20
2.2 ELECTRICAL COMPONENTS...................................................................22
2.2.1 FEED PATH, PCBS...........................................................................22
2.2.2 STACKER/STAPLER ........................................................................23
2.2.3 FOLD UNIT........................................................................................24
2.2.4 ELECTRICAL COMPONENT SUMMARY.........................................25
2.3 DRIVE LAYOUT .........................................................................................28
2.4 JUNCTION GATE.......................................................................................29
2.5 BOOKLET OUTPUT TRAY ........................................................................30
2.6 STACKING AND JOGGING .......................................................................32
2.7 BOOKLET STAPLING................................................................................34
2.7.1 BOOKLET PRESSURE MECHANISM ..............................................34
2.7.2 BOOKLET STAPLING AND FOLDING..............................................35
Overview................................................................................................35
Booklet Stapling and Folding Mechanisms ............................................41