To prevent possible burns, be sure the power cord is unplugged and that the printer has cooled for 30 minutes. 1 Open the upper-rear door of the duplex unit, if attached. 2 Open the upper-rear door of the printer. 3 Release the straps from the rear door by squeezing the latches on the straps where the latches connect to the rear door. 4 Inside the back of the printer, near the bottom, locate the two blue latches on the fuser. 3 4 92 Printer maintenance C7085-90921 1 Replacing the fuser kit Replace the fuser kit when the printer control panel displays: FUSER LIFE OUT REPLACE KIT . The fuser kit contains one fuser, four paper rollers, and a hand wipe. WARNING! 2