Cleaning the laser scanner window

WARNING

	Use neutral detergents.
	DO NOT use cleaning materials that contain ammonia, alcohol, any type of spray, or any type of flammable substance to clean the outside or inside of the machine. Doing this may cause a fire or electrical shock. For more infomation see Important Safety Instructions.

CAUTION

DO NOT touch the laser scanner window with your fingers.

Before you clean the inside of the machine, turn off the machine.
Unplug the telephone line cord first, and then unplug the power cord from the electrical socket.

Open the front cover and slowly take out the drum unit and toner cartridge assembly.

WARNING

HOT SURFACE

After you have just used the machine, some internal parts of the machine will be extremely hot. To prevent injury, when you open the front or back cover (back output tray) of the machine, DO NOT touch the shaded parts shown in the illustration.

CAUTION

	To prevent damage to the machine caused by static electricity, DO NOT touch the electrodes shown in the illustration.
	We recommend that you place the drum unit on a clean, flat surface with a sheet of disposable paper or cloth underneath it in case you accidentally spill or scatter toner.

Wipe the laser scanner window by wiping it with a clean soft, dry lint-free cloth.

Put the drum unit and toner cartridge assembly back in the machine.

Close the front cover.

Plug the machine’s power cord back into the electrical socket first, and then plug in the telephone line cord.
Turn on the machine.

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