Canon Puncher Unit-L1, Service Manual

Page: 49 / 92

Chapter 3
3-11
F-3-38
3) Remove the three screws [1], and remove the
sensor mount (upper) [2]. Then, remove the connector
[3] on the photosensor PCB.
F-3-39
4) Disconnect the connector [1] and remove the screw
[2], and remove the horizontal registration home
position sensor [3].
F-3-40
5) Turn the gear [1] in the direction of the arrow, and
move the punch unit section [2] to the far side.
F-3-41
6) Remove the tie wrap with lock [1] while holding its
claw between your fingers. (The tie wrap must be
removed without being cut.)
7) Disconnect the three connectors [2] and remove the
screw [3], and remove the harness guide [4].
[2]
[1]
[3]