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TROUBLESHOOTING AND MAINTENANCE
WARNING
Handle the toner cartridge carefully. If toner scatters on your hands or
clothes, immediately wipe it off or wash it with cold water.
3
Unpack the new toner cartridge. Place the used toner cartridge into
the aluminium 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 should use only a genuine Brother toner cartridge (TN-6300/
TN-6600 series), which is specially formulated to ensure top print
quality. Using another brand of toner cartridge may void your
machine’s warranty.
4
Gently rock the toner cartridge from side to side five or six times.
5
Remove the protective cover.