Accessing The System Board - Lexmark X790 Series User Manual

Accessing the system board

CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memory
devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the
wall outlet before continuing. If you have any other devices attached to the printer, then turn them off as well,
and unplug any cables going into the printer.
Note: This task requires a flathead screwdriver.
1
Open the cover.
2
Remove the metal panel.
a
Turn the screws on the panel counterclockwise to remove them.
Additional printer setup
20