Canon Finisher-T1 Service Manual page 77

Hold the snap fastener at the base when
unfastening because the sensor flag arm can break
easily. When fastening, insert the boss of the sensor
flag snap fastener in the hole on the processing tray
side.
[1]
[3]
F-3-55
2) Remove the stack delivery roller front side E ring
[1], gear [2], parallel pin [3], E ring [4], washer [5],
and bearing [6].
The parallel pin [3] drops when the gear [2] is
removed. Be careful not to loose it.
[2] [3]
[1]
F-3-56
3) Remove all finisher controller PCB connectors[1]
and remove the harness from two clamp [2].
[2]
[4] [5] [6]
4) Remove four screws [3] and remove the finisher
controller PCB [4].
[1]
[3]
F-3-57
5) Release the claw [1] of the stack delivery roller rear
side clutch [2] and remove the clutch [2].
6) Remove the E ring [3], washer [4], and bearing [5]
and remove the stack delivery roller.
[3] [4] [5]
F-3-58
7) Disconnect two connectors [1] and remove harness
from the clamp and edge saddle [2].
8) Remove two screws [3] and pull out the processing
tray [4] in the paper delivery direction.
When removing parts inside the processing tray,
be careful not to exert force on the aligning plate
(front/rear) or the rear end stopper plate.
Chapter 3
[2]
[4]
[2]
[3]
[1]
[2]
3-15