Brother MFC-9440CN User Manual page 167

CAUTION
We recommend that you place the toner
cartridges on a clean, flat surface with a
piece of disposable paper underneath it in
case you accidentally spill or scatter toner.
DO NOT put a toner cartridges into a fire. It
could explode, resulting in injuries.
Handle the toner cartridges carefully. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
To avoid print quality problems, DO NOT
touch the shaded parts shown in the
illustrations.
Troubleshooting and routine maintenance
CAUTION
Brother machines are designed to work
with toner of a particular specification and
will work to a level of optimum performance
when used with genuine Brother toner
cartridges (TN-170/TN-175). Brother
cannot guarantee this optimum
performance if toner or toner cartridges of
other specifications are used. Brother does
not therefore recommend the use of
cartridges other than genuine Brother
cartridges with this machine, or the refilling
of empty cartridges with toner from other
sources. If damage is caused to the drum
unit or other part of this machine as a result
of the use of toner or toner cartridges other
than genuine Brother products due to the
incompatibility or lack of suitability of those
products with this machine, any repairs
required as a result may not be covered by
the warranty.
Unpack the toner cartridge just before you
put it in the machine. If a toner cartridge is
left unpacked for a long time, the toner life
will be shortened.
Note
• Be sure to seal up the toner cartridge
tightly in a suitable bag so that toner
powder does not spill out of the cartridge.
• Discard the used toner cartridge
according to local regulations, keeping it
separate from domestic waste. If you have
questions, call your local waste disposal
office.
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