Stacking Operation - Canon Finisher-AK1 Service Manual

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Technology > Intermediate Process Tray Assembly > Stacking Operation

Stacking Operation

1) When the sheet coming from the transport block reaches the front of the lower path sensor
PCB (UN22) (after the specified time elapses from the leading edge of paper is detected by
the buffer path sensor 2), the paper trailing edge drop motor (M16) starts driving and it lifts
the trailing edge drop plate.
2 Technology > Intermediate Process Tray Assembly > Stacking Operation
[1]
[2]
UN22
F-2-25
2) The transport belt feeds the paper to the stack delivery roller and the stack delivery roller
discharges the paper to the outside of the machine. At the same time, the machine's stack
delivery auxiliary mechanism causes the stack delivery tray to move outside the machine to
support the paper.
When the trailing edge of paper goes through the feed belt, the trailing edge drop plate hits
the trailing edge of the paper to drop the paper to the process tray.
Also when a staple function is selected, operation rib tray solenoid (SL9) is turned ON and
operation tray rib is shifted. (To hold the paper to improve the alignment performance)
[1]
[2]
[1] Paper
[2] Stack delivery auxiliary tray
[3] Stack delivery roller
2-19
[3] [5]
[6]
[4]
F-2-26
[4] Sort delivery roller
[5] Trailing edge drop plate
[6] Operation rib tray
2-19