Controller Board Removal; Motor (Fuser Pressure) Removal - Lexmark MS911 Service Manual

Controller board removal

Warning—Potential Damage: Do not replace the engine controller board and controller board at the same time.
Before removing the controller board, copy its settings to the engine board to avoid losing its original settings. See
"Restore Backup Data" on page
Note: Back up the eSF solutions and settings before replacing the controller board. For more information, see
"Backing up eSF solutions and settings" on page
1
Remove the controller board access cover. See
2
Remove the hard drive. See
3
Disconnect the cables, and then remove the 12 screws (A).
4
Remove the board.
Installation notes:
a
After the new controller board is installed, restore the printer configuration. See
configuration after replacing the controller board" on page
b
Restore the eSF solutions and settings. See Importing eSF solutions and settings file under
and settings" on page
c
Create a backup of the engine settings by copying them from the engine controller board to the new controller
board. See "Restore Backup Data" on page

Motor (fuser pressure) removal

1
Remove the scanner interface cable cover. See
2
Remove the controller board access cover. See
3
Remove the engine board cover. See
4
Remove the upper rear cover. See
186.
203.
"Controller board access cover removal" on page
"Hard drive removal" on page
203.
186.
"Scanner interface cable cover removal" on page
"Controller board access cover removal" on page
"Engine board cover removal" on page
"Upper rear cover removal" on page
Repair information
297.
198.
289.
289.
298
287.
"Restoring the printer
"Backing up eSF solutions
286.
287.
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