We recommend you place the drum unit on a drop cloth or large piece of
disposable paper to avoid spilling and scattering toner.
1
Carefully turn the drum
unit upside down.
2
Clean the primary corona
wire inside the drum unit
by gently sliding the tab
from right to left several
times.
3
Return the tab to the home
position ( ▼ ) before
reinstalling the drum unit.
Caution
If you do not position the tab at the home position, printed pages may have
vertical stripes.
4
Re-install the drum unit into the FAX/MFC.
(See
Replacing the Drum Unit, page 11-24.)
5
Close the top cover.
6
Plug in the power cord.
Corona
Wire
Tab
Home
Position
)
(
▼
11 - 19
TROUBLESHOOTING AND ROUTINE MAINTENANCE
Replacing the Toner Cartridge
The FAX/MFC can print approximately 2,200 pages with one toner cartridge.
When the toner cartridge is running low, the display shows TONER LOW. The
FAX/MFC is supplied with a starter toner cartridge that must be replaced after
1,000 pages. Actual page count will vary depending on your average document
type (i.e. standard letter, detailed graphics).
It is a good idea to keep a new toner cartridge ready for use when you see the
TONER LOW warning.
Discard the used toner cartridge according to local regulations. If you are not
sure of them, consult Brother Customer Service. Be sure to seal the toner
cartridge tightly so toner powder does not spill out of the cartridge. When
discarding used toner cartridges, keep them separate from domestic garbage.
We recommend that you clean the FAX/MFC when you replace the toner
Note
cartridge.
How to Replace the Toner Cartridge
WARNING
Just after you have used the FAX/MFC, some internal parts of the FAX/MFC
will be extremely HOT! So, never touch the shaded parts shown in the
illustration.
HOT!
Inside the Fax Machine
TROUBLESHOOTING AND ROUTINE MAINTENANCE
11 - 20
Drum
Unit
Toner
Cartridge
1
Open the top cover.
Top Cover
Make sure the top
cover is completely
open. To remove the
drum unit, hold each
side of the drum by
its handles and gently
lift the drum forward
toward you.
Drum Unit
Place the drum unit
on a drop cloth or
large piece of
disposable paper to
avoid spilling and scattering the toner.
2
Gently turn the
lever on the toner
cartridge forward
until it stops. The
toner cartridge
cannot be
removed unless
the shutter is
completely
closed, by turning
the lever fully to
the front.
3
Remove the old toner cartridge
from the drum unit by gently
pulling it out.
11 - 21
TROUBLESHOOTING AND ROUTINE MAINTENANCE
Handle the toner cartridge carefully. If toner scatters on your hands or clothes,
Note
immediately wipe it off or wash it with cold water.
4
Unpack the new toner cartridge.
Place the used toner cartridge
into the aluminum bag and
discard it according to local
regulations.
Old Toner
New T oner
Cartridge
Aluminum
Bag
Cartridge
Caution
■ Wait to unpack the toner
cartridge until immediately
before you install it into the fax
machine. If a toner cartridge is
left unpacked for a long period
of time, the toner life is
shortened.
Toner
Cartridge
■ 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 may
void your fax machine’s
warranty.
5
Gently rock the toner cartidge from side to side five or six times.
TROUBLESHOOTING AND ROUTINE MAINTENANCE
11 - 22
6
Slide the new toner
cartridge into the opening
on the right side of the
drum unit. To ensure that
the toner cartridge and the
drum unit fit together
correctly, make sure that
the toner cartridge guide
arrow is exactly aligned
with the guide arrow on
the drum unit.
7
Gently turn the lever on
the toner cartridge
backward until it stops.
Drum
Unit
Toner
Cartridge
8
Reinstall the drum
unit into the fax
Top Cover
machine and close
the top cover.
Drum Unit
11 - 23
TROUBLESHOOTING AND ROUTINE MAINTENANCE
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