Cleaning the laser scanner window- Page 135

Troubleshooting and routine maintenance

121

B

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.

c

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

d

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

e

Close the front cover.

f

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