Chapter 55-21F-5-595.4.4.4 Removing the Contact Image Sensor (CIS) 0006-9762iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Pull the drive belt (front) [1] in the direction of the arrow so that thecontact image sensor (CIS) [2] will move where it is shown in the figure.F-5-602) Remove the 2 screws [1], and detach the plate [2].F-5-613) Remove the flexible cable [1], and detach the contact image sensor (CIS)[2].F-5-62When detaching the contact sensor unit, take care not to touch the light guideassembly and the lens assembly.F-5-63When mounting it, be sure to connect the flexible cable [1] before fitting thecontact image sensor (CIS) [2] to the machine.F-5-645.4.4.5 After Replacement of the CIS 0006-9764iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /[1] [2]Light guideRod lens array[1] [2]
