Canon DADF-Q1, Service Manual

Page: 105 / 156

Chapter 3
3-27
F-3-184
3) When you have removed the ADF controller cover, disconnect the con-
nector [3] of the ADF controller PCB; then, remove the screw [4], and re-
move the grounding wire [5]. Free the harness from the wire saddle [6],
and detach the other saddle [7].
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4) Remove the four screws [1], and detach the main cover [2].
The main cover is fitted with the original tray [3], and cables are connected
to it. Take extra care when removing it not to damage the cables.
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3.4.10.3 Removing the Manual Feed Registration Roller
0011-3588
1) Remove the three screws [1], and disconnect the connector [2]; then, re-
move the solenoid unit [3] from the delivery assembly front side plate.
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2) Remove the two screws [1], and detach the manual feed registration sen-
sor PCB assembly [2].
F-3-188
3) Remove the grip ring [2] and the bearing [3] from the manual feed regis-
tration roller [1]. (delivery assembly front side plate)
F-3-189
4) Remove the grip ring [2] of the manual feed registration roller [1], and re-
move the E-ring [4] of the feeding belt roller shaft [3]; then, remove the
gear [5] and the parallel pin [6]. Thereafter, remove the gear unit [6] and
the bushing [8].
[2]
Hooks
Push.
Freed.
[5]
[7]
[4]
[6]
[3]
[1]
[1]
[1]
[1]
[3]
[2]
[1]
[2]
[3]
[1]
[1] [2]
[2] [1] [3]