Lexmark X925 7541-03 series - Engine Board (MDCONT); Fuser Fan

4-92 Service Manual
7541-03x
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Engine board (MDCONT)
1. Remove HVPS. See “HVPS removal” on page 4-111.
2. Remove the rear fan. See “Rear fan” on page 4-102.
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 “Rear EMI shield – Not a FRU” on page 4-106.
2. Remove the fuser duct.
3. Remove the HVPS. See “HVPS removal” on page 4-111.
4. Remove the rear fan. See “Rear fan” on page 4-102.
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.
A