Brother Copier/Printer MFC-9970CDW - Manual (Page 88)

72
g
Close the corona wire cover.
h
Repeat steps e to g to clean each of
three remaining corona wires.
i
Unpack the new toner cartridge. Gently
shake it from side to side several times
to distribute the toner evenly inside the
cartridge.
IMPORTANT
• Wait to unpack the new toner cartridge
until immediately before you put it in the
machine. If a toner cartridge is left
unpacked for a long time, the toner life will
be shortened.
• If an unpacked drum unit is put in direct
sunlight or room light, 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
potentially incompatible toner and/or
cartridges in the Brother machine may
cause damage to the machine and/or may
result in unsatisfactory print quality. Our
warranty coverage does not apply to any
problem that is caused by the use of
unauthorized 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.
j
Pull off the protective cover.