Removing Optional Cards - Lexmark X422 User Reference Manual

Removing optional cards

Note: You will need a #2 Phillips screwdriver for this procedure.
Accessing the system board
1
Turn the MFP off and unplug the MFP power cord.
2
Disconnect all cables from the back of the MFP.
3
Open the upper front door and multipurpose feeder door.
Administration
Removing optional cards
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