Engine Board (Mdcont); Fuser Fan - Lexmark X925 Service Manual

7541-03x

Engine board (MDCONT)

1.
Remove HVPS. See
2.
Remove the rear fan. See
3.
Disconnect the cables from the board.
4.
Remove the four screws (A) securing the board to the bracket.

Fuser Fan

1.
Remove the rear EMI shield.See
2.
Remove the fuser duct.
3.
Remove the HVPS. See
4.
Remove the rear fan. See
5.
Disconnect the fuser fan cable from CN21 the engine controller board.
6.
Remove the fuser fan.
Note: Make sure the rating label is facing outward when reinstalling the fan.
4-92
Service Manual
"HVPS removal" on page
"Rear fan" on page
"Rear EMI shield – Not a FRU" on page
"HVPS removal" on page
"Rear fan" on page
4-111.
4-102.
A
4-111.
4-102.
4-106.