Canon Finisher-T1, Service Manual

Page: 48 / 174

Chapter 2
2-22
F-2-28
F-2-29
<Second and Subsequent Sheets>
The finisher controller PCB starts the swing motor (M106) and lowers the swing guide when the rear end of the 2nd
paper passes the 1st delivery roller. The stack delivery motor is reversed. The stack delivery motor rotates the stack
delivery roller (upper) and return roller and sends the paper to the processing tray. At this point, the stack delivery
roller (lower) does not rotate because the stack ejection lower roller clutch (CL102) is disengaged. The paper in the
processing tray is detected by the processing tray paper sensor (PI108).
When the paper is delivered to the processing tray, the swing motor (M106) starts and raises the swing guide. When
the swing guide home position sensor (PI105) detects the rising of the swing guide, the swing guide motor stops and
holds the swing guide at the raised position.
Return roller
Processing tray
Stack ejection roller
1st delivery roller
Stapler
Swing guide
Swing guide
Swing motor
(M106)
Stack ejection motor (M102)
Stack ejection lower roller clutch (CL102)
Stack ejection roller (lower)
Stack ejection roller (upper)
Swing guide home position sensor (PI105)