4 Disconnect the cables, and then remove the 12 screws (A).
5 Remove the board.
Installation notes:
a After installing the new controller board, restore the printer configuration. See “Restoring the printer configuration
after replacing the controller board” on page 242.
b Restore the eSF solutions and settings. See Importing eSF solutions and settings file under “Backing up eSF solutions
and settings” on page 247.
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 225.
Fax card removal
Note: This part is not a FRU.
1 Remove the scanner interface cable cover. See “Scanner interface cable cover removal” on page 344.
2 Remove the controller board access cover. See “Controller board access cover removal” on page 345.
3 Remove the engine board cover. See “Engine board cover removal” on page 346.
4 Remove the upper rear cover. See “Upper rear cover removal” on page 346.
7421
Repair information
357
To Next Page
Loading...
