Brother International MFC-4300 Users Manual - English - Page 151

more information, see, in a safe place.

Page 151 highlights

Follow these steps to replace the drum unit: 1 Open the top cover. 2 Remove the old Top Cover drum unit. Place the drum unit on a drop cloth or large piece of disposable paper to avoid spilling and scattering the toner. Drum Unit 3 Remove the toner cartridge from the drum unit and keep it in a safe place. For more information, see Replacing the Toner Cartridge, page 15-26. Toner Cartridge Toner Cartridge Note Discard the used drum unit according to local regulations. If you are not sure of them, call your local Sanitation Department. 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 garbarage. T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E 15 - 31

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TROUBLESHOOTING AND ROUTINE MAINTENANCE
15 - 31
Follow these steps to replace the drum unit:
1
Open the top cover.
2
Remove the old
drum unit. Place the
drum unit on a drop
cloth or large piece
of disposable paper
to avoid spilling and
scattering the toner.
3
Remove the toner
cartridge from the
drum unit and keep it
in a safe place. For
more information, see
Replacing the Toner
Cartridge
, page 15-26.
Note
Discard the used drum unit according to local regulations. If you are not sure of
them, call your local Sanitation Department. 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 garbarage.
Top Cover
Drum Unit
Toner
Cartridge
Toner
Cartridge