Lexmark X63 - Page 54

4-8 Service Manual
4400-001
4. Turn the CIS assembly over. Remove one screw to release the
CIS from the bracket
Note: Be careful not to lose the springs.
Note: Check the glassy surface of the CIS for any stain or scratch. If
stained, wipe off with ethyl alcohol. If it is heavily stained or
scratched, replace it.