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REPLACING TONER CARTRIDGE AND DRUM UNIT
13-3
MFC 4550/6550MC/7550MC
OP-US-5.0
Maintenance
3)
3) Gently turn the lever on the toner
cartridge forward until it stops.The
toner cartridge can not be removed
unless the shutter is completely
closed, by turning the lever fully to
the front.
4)
4) Remove the old toner cartridge
from the drum unit by gently
pulling it out.
WARNING
Handle the toner cartridge
carefully. If toner scatters on your
hands or clothes, immediately
wipe it off or wash it with cold
water.
5)
5) Unpack the new toner cartridge.
Place the used toner cartridge into
the aluminum bag and discard it
according to local regulations.
WARNING
• Wait to unpack the toner
cartridge until immediately
before you install it into the
machine. If a toner cartridge is
left unpacked for a long period
of time, the toner life is
shortened.
• You can use only a genuine
Brother toner cartridge
(TN-5000PF series) which is
specially formulated to
ensure top print quality.
Using another brand of
toner cartridge could void
your machine’s warranty.
Toner cartridge
Drum unit
Aluminum bag
New
toner
cartridge
Old
toner
cartridge