Pre-Last Original Paper Sensor; Original Trailing Edge Sensor; Original Sensor - Canon DADF-J1 Service Manual

4.3 Sensors
4.3.1 Pre-Last Original Paper Sen-
sor
1) Clean the sensor window in the original
tray using a blower brush.

4.3.2 Original Trailing Edge Sensor

1) Clean the sensor widow in the original
tray using a blower brush.

4.3.3 Original Sensor

1) Remove the pickup assembly cover.
(F03-301-08a,08b)
2) Clean the light-receiving area of the
sensor stay and the light-emitting area
at the rear of the guide plate using a
blower brush.
COPYRIGHT © 2001 CANON INC.
CHAPTER 4 MAINTENANCE AND INSPECTION
2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001
F04-401-03
F04-401-04
F04-401-05
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