Stitch Operation; Paper Folding/Delivery Operation - Canon Staple Finisher-AA1 Service Manual

Stitch Operation

1. After the paper stack in the saddle processing tray is fed to the stitching position, the saddle stitcher motor (M208) drives
causing the stitcher unit to stitch two locations: front side and rear side.
<Related service mode>
• (Lv.1) SORTER > ADJUST > SDL-STP: Adjusting the stitching position of the saddle stitcher
• (Lv.1) SORTER > ADJUST > SDL-STP2: Adjusting the stitching position of the saddle stitcher (thin paper)
<Related error code>
• E5F4-8001: Saddle Stitcher Motor error
• E5F4-8002: Saddle Stitcher Motor error

Paper Folding/Delivery Operation

1. After the paper stack is fed to the paper folding position, the saddle paper pushing plate/folding motor (M204) drives causing
the paper pushing plate and paper folding roller to operate. The paper pushing plate feeds the center section of the paper
stack into the paper folding roller where the paper stack is folded in half.
Saddle Delivery Sensor (PS203)
Paper Folding Roller
Saddle Paper Pushing Plate HP Sensor (PS208)
Stitcher Unit
Saddle Delivery Roller
Paper Pushing Plate
Saddle Delivery Motor
Clock Sensor (PS211)
Saddle Delivery Motor (M207)
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2. Technical Explanation
Saddle Paper Pushing Plate/
Folding Motor (M204)
Saddle Paper Pushing Plate/Folding Motor
Clock Sensor (PS212)