Electrical; Adf Controller Pcb; Feed Station Sensors; Removing The Sensor Assembly - Canon DADF-H1 Service Manual

4. Electrical

4.1 ADF Controller PCB

4.1.1 Removing the ADF controller PCB
1) Detach the rear cover.
2) Pull out all ADF controller PCB con-
nectors.
3) Remove screw [1] to release the ADF
controller PCB.

4.2 Feed Station Sensors

4.2.1 Removing the sensor assembly

1) Remove the feed station.
2) Remove the reversal delivery roller, up-
per, read roller 2, and read roller 1.
3) Remove two screws [1] to release sen-
sor assembly [2].
COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON DADF-H1 REV.0 MAR. 2001
CHAPTER 3 MECHANICAL SYSTEMS
F03-401-01
[1]
[2]
F03-402-01
[1]
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