Turn off the printer power switch and unplug the printer from the AC power outlet.
2
Open the front cover of the printer.
3
Pull out the drum unit and toner cartridge assembly.
HOT SURFACE
After you have just used the printer, some internal parts of the printer are extremely hot! Wait for the printer to cool down before you touch the internal parts of the printer.
4
Wipe the scanner window with a dry, lint-free cloth.
5
Put the drum unit and toner cartridge assembly back in the printer.
6
Close the front cover.
7
Plug the printer back in and turn on the printer power switch.
HOT SURFACE
