Finisher SR4120, Booklet Finisher SR4130
Replacement and Adjustment
Sensors
Shift Tray Paper Sensor
Corner stapling unit
Stapler bracket [A] (
x 3,
x 1)
Shift tray paper sensor bracket [A] (
x 1)
Shift tray paper sensor [A] (
x 1,
x 1)
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Symbols, Abbreviations
Replacement and Adjustment
Covers
Rear Upper Cover, Rear Lower Cover, Upper Cover
Front Cover, Front Left Side Cover
Paper Guide Cover
Paper Exit Cover
Lower Tray
Proof Tray
Upper Tray
End Fence (SR4130)
End Fence (SR4120)
Paper Guide Unit
Boards
Main Board
When replacing the main board
Main Motors
Corner Stapling Unit
Paper Exit Gate Motor
Leading Edge Guide Motor
Trailing Edge Pressure Plate Motor
Stacking Roller Motor
Feed Out Motor
Jogger Motor
Paper Guide Motor
Sensors
Shift Tray Paper Sensor
Trailing Edge Pressure Plate HP Sensor
Stacking Roller HP Sensor
Staple Tray Paper Sensor
Paper Guide HP Sensor
Booklet Unit Motors
Booklet Stapler Unit
Press Fold Motor
Booklet Jogger Motor
Stapler Unit
Stapler Unit
Punch Unit
Fold Adjustments
Flat Fold Roller Alignment
Adjusting the Folding Speed
Flat Fold Booklet Unit Home Position Adjustment
Paper Guide Unit
Paper Exit Cover, Optional Output Jogger Unit
Procedure 1: Optional output jogger unit not installed
Procedure 2: Optional output jogger unit installed
Paper Guide Unit
Paper Guide Unit Sensor
Paper Guide Motor
Detailed Descriptions
Overview
Layout
General Layout
Electrical Component Layout
Transport Layout
Proof Transport Layout (Drive)
Proof Transport Layout (Sensor)
Shift Transport Layout (Drive)
Operation Details
Shift Operation (Shift Transport)
Pre-stack Operation (In Corner Stapling)
Pre-stack Operation (Booklet Stapling)
Upper Tray Shift Drive / Limit Sensor / Full Sensor
Pull-in Roller / Paper Stack Holder
Components
Operation
Corner Stapling
Components
Edge Guide
Stapler Move
Positioning Roller / Drag Roller
Jogger
Stapler Unit
Stapling
Feeding-out
Saddle Stapling (Booklet Stapling)
What is Saddle Stapling?
Saddle Stapling with This Finisher
Components
Booklet Staple Transport
Jogger
Bottom Fence Operation / Staple
Overview of Center Folding, Saddle Shaping
Center Folding, Saddle Shaping Operation
Saddle Shaping Operation
Paper Guide Unit
Related SP Codes
Paper Guide Removal
x 3,
x 1)
x 1)