Lexmark X642e - USB Card

Repair information 4-139
7002-xxx
USB card
1. Remove the printer left side cover. See “Printer left side cover removal” on page 4-56.
2. Remove the operator panel left cover. See “Operator panel left cover assembly removal” on
page 4-61.
3. Remove the USB cable (A) from the USB board assembly.
4. Remove the two screws (B) securing the USB board assembly.
Note: Models X644e/X646e shown.
5. Remove the USB card.
B
A