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Cleaning the laser scanner
window
B
WARNING
Use neutral detergents.
DO NOT use any flammable substances,
spray or organic solvent/liquids containing
alcohol/ammonia to clean the inside or
outside of the machine. Doing this may
cause a fire or electrical shock. For more
infomation see
CAUTION
DO NOT touch the laser scanner window
with your fingers.
a
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.
b
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.
Summary of Contents for MFC-7340
Page 1: ...USER S GUIDE MFC 7340 MFC 7450 MFC 7440N MFC 7840N MFC 7840W Version A ARL ASA NZ ...
Page 4: ...ii ...
Page 17: ...General information 7 1 ...
Page 82: ...Chapter 11 72 ...
Page 83: ...Section III Copy III Making copies 74 ...
Page 90: ...Chapter 12 80 ...
Page 91: ...Section IV Software IV Software and Network features 82 ...
Page 94: ...Chapter 13 84 ...