Brother MFC-9750 Owner's Manual page 81

2in1 copier/printer
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T R O U B L E S H O O T I N G A N D M A I N T E N A N C E
3
Pull the toner cartridge out of the drum unit assembly while holding
down the lock lever with your right hand. For more information, see
"Replacing the Toner Cartridge" in this chapter.
Discard the used drum unit according to local regulations. Be sure to seal
the drum unit tightly so toner powder does not spill out of the unit. When
discarding used drum units, keep them separate from domestic rubbish.
4
Unpack the new drum until immediately before installing it. Place
the old drum unit into the aluminium bag and discard it according to
local regulations.
If an unpacked drum unit is subjected to excessive direct sunlight or
room light, the unit may be damaged.
Handle the toner cartridge and the drum unit carefully because they
contain toner. If toner scatters and your hands or clothes get dirty,
immediately wipe or wash with cold water.
Do not touch the scanner window with your finger.
5
Reinstall the toner cartridge into the new drum unit. For more
information, see "Replacing the Toner Cartridge" in this chapter.
6
Reinstall the new drum unit, keeping the front cover open.
7
Press Clear.
REPLACE DRUM?
1.YES
8
Press 1 and when the display shows ACCEPTED, and close the
front cover.
Caution
If toner scatters and your hands or clothes get dirty, immediately wipe off
or wash with cold water.
2.NO
Lock Lever
75

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