Chapter 55-26F-5-593) Remove the connector [1].4) Disengage the claw on the bottom and remove the flat cable retainer [2]forward.5) Remove the contact image sensor (CIS).- 1 flat cable [3]Points to note when attaching/removingBe careful not to touch the scanning lamp or lens of the contact image sensor(CIS).F-5-60F-5-61Points to note when attachingWhen mounting it, be sure to connect the flat cable [1] before fitting the con-tact image sensor (CIS) [2] to the machine.F-5-625.4.5.3 After Replacing the CIS 0014-3110Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iRC3080i / iR C2550Be sure to enter the values indicated on the CIS label attached to the contactimage 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)F-5-63Also, 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 toit.5.4.6 Original Cover Sensor5.4.6.1 Before Removing the Copyboard Cover Open/Closed Sensor (front/rear) 0014-5593Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iRC3080i / iR C25501) Detach the reader rear cover. (page 10-20)[Detaching the Reader RearCover]5.4.6.2 Removing the Copyboard Cover Open/ClosedSensor (front/rear) 0014-1384Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /-012 72 70CCDU-RGMTF-MGMTF-SG
