Ricoh SR4120 - Default Chapter; Table of Contents

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Table of Contents
1. Replacement and Adjustment .............................................................................................................................3
Covers .................................................................................................................................................................... 3
Rear Upper Cover, Rear Lower Cover, Upper Cover ....................................................................................... 3
Front Cover, Front Left Side Cover .................................................................................................................. 5
Paper Guide Cover ............................................................................................................................................ 6
Paper Exit Cover ............................................................................................................................................... 8
Lower Tray ...................................................................................................................................................... 11
Proof Tray ....................................................................................................................................................... 11
Upper Tray ...................................................................................................................................................... 12
End Fence (SR4130) ....................................................................................................................................... 12
End Fence (SR4120) ....................................................................................................................................... 13
Paper Guide Unit ............................................................................................................................................. 14
Boards .................................................................................................................................................................. 17
Main Board ...................................................................................................................................................... 17
Main Motors ........................................................................................................................................................ 19
Corner Stapling Unit ....................................................................................................................................... 19
Paper Exit Gate Motor ..................................................................................................................................... 24
Leading Edge Guide Motor ............................................................................................................................. 24
Trailing Edge Pressure Plate Motor ................................................................................................................ 25
Stacking Roller Motor ..................................................................................................................................... 25
Feed Out Motor ............................................................................................................................................... 26
Jogger Motor ................................................................................................................................................... 26
Paper Guide Motor .......................................................................................................................................... 27
Sensors................................................................................................................................................................. 29
Shift Tray Paper Sensor ................................................................................................................................... 29
Trailing Edge Pressure Plate HP Sensor ......................................................................................................... 29
Stacking Roller HP Sensor .............................................................................................................................. 30
Staple Tray Paper Sensor ................................................................................................................................ 32
Paper Guide HP Sensor ................................................................................................................................... 33
Booklet Unit Motors ............................................................................................................................................ 35
Booklet Stapler Unit ........................................................................................................................................ 35
Press Fold Motor ............................................................................................................................................. 37
Booklet Jogger Motor ...................................................................................................................................... 40
Stapler Unit .......................................................................................................................................................... 41
Stapler Unit ..................................................................................................................................................... 41
Punch Unit ........................................................................................................................................................... 44
Fold Adjustments ................................................................................................................................................ 47