Troubleshooting and routine maintenance
155
C
b
Open the front cover and slowly take out
the drum unit and toner cartridge
assembly.
CAUTION
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. If you
do this you may get burned.
IMPORTANT
• 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 (1) by
wiping it with a dry, lint-free soft 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.
1
Содержание MFC 8890DW - B/W Laser - All-in-One
Страница 16: ...xiv ...
Страница 17: ...Section I General I General information 2 Loading paper and documents 10 General Setup 22 Security features 30 ...
Страница 98: ...Chapter 11 82 ...
Страница 99: ...Section III Copy III Making copies 84 ...
Страница 114: ...Chapter 13 98 ...
Страница 115: ...Section V Software V Software and Network features 100 ...
Страница 118: ...Chapter 14 102 ...