Original Cover Sensor; Before Removing The Copyboard Cover Open/Closed Sensor (Front/Rear); Removing The Copyboard Cover Open/Closed Sensor (Front/Rear); After Replacing The Cis - Canon iR C3380 series Service Manual

Chapter 5
When mounting it, be sure to connect the flexible cable [1] before fitting the
contact image sensor (CIS) [2] to the machine.

5.4.5.3 After Replacing the CIS

/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
Be sure to enter the values indicated on the CIS label attached to the contact
image sensor (CIS) using the following service mode items:
COPIER>ADJUST>CCD>CCDU-RG
(offset value against color displacement caused by CIS)
COPIER>ADJUST>CCD>MTF-MG
(MTF correction value for main scanning direction)
COPIER>ADJUST>CCD>MTF-SG
(MTF correction value for sub scanning direction)
5-22
F-5-58
F-5-59
CCDU-RG
Also, be sure to update the values indicated on the service label attached be-
hind the reader left cover by the values indicated on the CIS label.
Reference:
The machine is not shipped out of the factory with the CIS label attached to
it.

5.4.6 Original Cover Sensor

5.4.6.1 Before Removing the Copyboard Cover Open/
Closed Sensor (front/rear)
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
1) Detach the reader rear cover. (page 10-16)[Detaching the Reader Rear
Cover]
5.4.6.2 Removing the Copyboard Cover Open/Closed
Sensor (front/rear)
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
1) detach the sensor base [3].
-2 connectors [1]
-screw [2]
0014-3110
2) Detach the 2 sensors [1] from the sensor base.
-012 72 70
MTF-SG
MTF-MG
F-5-60
F-5-61
0014-5593
0014-1384