Feed Switch Operation - Canon Staple Finisher-AA1 Service Manual

Feed switch operation

This equipment feeds the paper received from the host machine to the stack tray (processing tray), escape tray, or saddle delivery
tray (saddle stitcher unit). The feed path is switched by two flappers: escape inlet flapper and buffer/ saddle inlet flapper. The
home position is detected by the flapper HP sensor (PS105) . The flappers are driven by motor: flapper motor (M104).
Buffer/Saddle
Inlet Flapper
■ Paper feed to the stack tray (processing tray)
- Escape Inlet Flapper: OFF
- Buffer/Saddle Inlet Flapper: OFF
- Flapper HP Sensor (PS105): OFF
Escape Inlet Flapper
Flapper HP Sensor (PS105)
Buffer/Saddle Inlet Flapper
33
Flapper HP Sensor (PS105)
Cam
Link
Flapper Motor (M104)
Link
Inlet Sensor (PS101)
Cam
Escape Inlet Flapper
2. Technical Explanation