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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.
Summary of Contents for MFC 7345N - Laser Multifunction Center
Page 1: ...USER S GUIDE MFC 7440N MFC 7840W Version A USA CAN ...
Page 44: ...Chapter 4 30 ...
Page 82: ...Chapter 11 68 ...
Page 83: ...Section III Copy III Making copies 70 ...
Page 90: ...Chapter 12 76 ...
Page 91: ...Section IV Software IV Software and Network features 78 ...
Page 94: ...Chapter 13 80 ...
Page 190: ......