Lexmark CX725
Remove the left cover. See Left cover removal.
Remove the controller board shield. See Controller board shield removal.
Remove the inner controller board shield. See Inner controller board shield removal.
Disconnect the fuser fan cable (A) from the controller board.
Remove the two screws (B).
Route the fuser fan cable out of the retainers (C), and then remove the fan.
Know which door to open and how to remove the fuser when you are installing a new one.
Need a replacement fuser maintenance kit? Find out which part number to purchase.