Switching Over The Paper Path; Assist Roller Engage Operation - Canon Finisher-AK1 Service Manual

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Technology > Feeding Unit > Assist Roller Engage Operation

Switching Over the Paper Path

1) The finisher controller PCB turns off or on the2 flappers (upper delivery flapper, lower
delivery flapper) to switch over the destination of paper.
[2]
[3]
[4]
[1] From the host machine
[2] Paper
[3] To tray A
[4] Upper delivery flapper
2 Technology > Feeding Unit > Assist Roller Engage Operation
[1]
[5]
[6] [7]
F-2-20
[5] Lower delivery flapper
[6] To tray B
[7] To saddle delivery belt
T-2-4

Assist Roller Engage Operation

When feeding paper whose feed length is 148 mm or smaller (A4R_Half Fold, LTRR_Half
Fold, LTRR_Z-Fold), feedability is improved by turning ON the Assist Motor Disengagement
Solenoids 1 and 2 and 3 and making the Assist Rollers 1 and 2 and 3 engaged.
Assist Roller3
Assist Motor
Assist Motor
Disengagement
Disengagement
Solenoid 1
Solenoid 2
Assist Roller2
Assist Roller1
2-16
Buffer Motor
M4
Buffer Front
M3
Transport Motor
M1
Inlet
Feed Motor
F-2-21
M27
Inlet Roller
Disengage Motor
2-16