Routine maintenance
79
A
e Unpack the new toner cartridge. Hold
the cartridge level with both hands and
gently shake it from side to side several
times to spread the toner evenly inside
the cartridge.
IMPORTANT
• DO NOT unpack the new toner cartridge
until you are ready to install it. If a toner
cartridge is left unpacked for a long time,
the toner life will be shortened.
• If an unpacked drum unit is placed in
direct sunlight (or room light for long
periods of time), the unit may be
damaged.
• Brother strongly recommends that you DO
NOT refill the toner cartridge provided with
your machine. We also strongly
recommend that you continue to use only
Genuine Brother Brand replacement toner
cartridges. Use or attempted use of third
party toner and/or cartridges in the Brother
machine may cause damage to the
machine and/or may result in
unsatisfactory print quality. Our limited
warranty coverage does not apply to any
problem that is caused by the use of third
party toner and/or cartridges. To protect
your investment and obtain premium
performance from the Brother machine,
we strongly recommend the use of
Genuine Brother Supplies.
f Pull off the protective cover.
IMPORTANT
Put the new toner cartridge in the drum
unit immediately after you remove its
protective cover. To prevent any
degradation to the print quality, DO NOT
touch the shaded parts shown in the
illustrations.