MFC-9320CW

Ofte stillede spørgsmål og fejlfinding

Clean the LED head

Follow the procedure below to clean the LED head.

DO NOT touch the windows of the LED heads with your fingers.
Be careful not to inhale toner.
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. Use neutral detergents.

Turn off the machine's power switch. Unplug the telephone line cord first (if applicable), disconnect all cables and then unplug the power cord from the AC power outlet (electrical socket).
Fully open the top cover by lifting up on the handle (1).

When the scanner is open, you cannot open the top cover.
Wipe the windows of the LED heads (1) with a dry, lint-free cloth. Be careful not to touch the windows of LED heads (1) with your fingers.
Close the top cover of the machine.
Plug the machine's power cord back into the AC power outlet (electrical socket) first, and reconnect all cables and the telephone line cord (if applicable). Turn on the machine's power switch.