Lexmark X642e Service Manual page 287

14.
Loosen the screws for the printer outer shield, and slide shield to the left to allow enough room to remove
the scanner control card shield and the hard disk shields.
15.
Disconnect the flatbed CCD ribbon cable from the scanner control card (E).
Models X644e/X646e (X646e shown)
E
16.
Remove the toroid from the cable, and set aside for reinstallation.
17.
Disconnect the flatbed CCD ribbon cable from the IF interface card.
Model X642e
E
Repair information
7002-xxx
4-27