4 Remove the five screws (B) securing the controller board.
B
Installation note: After installing a new controller board, perform the printer
configuration
restoration. See
“Restoring the printer
configuration
after replacing the controller board” on page 205.
Controller board removal (MS610de)
1 Remove the right cover. See “Right cover removal” on page 241.
2 Remove the controller board shield. See “Controller board shield removal (MS610de)” on page 247.
3 Disconnect all cables from the controller board.
4514-6xx
Parts removal
249