Buffer Operation - Canon Saddle Finisher-AF2 Service Manual

3.4.5 Buffer Operation

The finisher controller PCB keeps a sheet of paper in the paper path and forwards it together with the subsequent sheet of paper using the buffer motor (M4) and
the buffer path switching solenoid (SL1) with the help of the buffer path 1 sensor PCB and the buffer path 2 sensor PCB (UN13, UN14).
M4: Buffer motor
SL1: Buffer path switching solenoid
Finisher controller PCB
SL1
M4
UN14
Buffer path
F-3-18
UN13: Buffer path 1 sensor PCB
UN14: Buffer path 2 sensor PCB
UN13
Chapter 3
0020-4722
3-13