Replacing A Toner Cartridge - Brother MFC-9120CN User Manual

Note
• Go to http://www.brother.com/original/index.html for instructions on how to return your used
consumable items to the Brother collection program. If you choose not to return your used
consumable, please discard the used consumable according to local regulations, keeping it
separate from domestic waste. If you have questions, call your local waste disposal office.
• We recommend placing used consumable items on a piece of paper to prevent accidentally
spilling or scattering the material inside.
• If you use paper that is not a direct equivalent for the recommended paper, the life of
consumable items and machine parts may be reduced.
• The projected life of the toner cartridges is based on ISO/IEC 19798. Frequency of
replacement will vary depending on the complexity of printed pages, percentage of coverage
and type of media used.

Replacing a Toner cartridge

The Standard toner cartridges can print
approximately 2,200 pages (black) or
approximately 1,400 pages (yellow, magenta,
1
cyan) . Actual page count will vary
depending on your average type of
document. The machine is supplied with a
Starter toner cartridge that will need to be
replaced after approximately 1,000 pages
When a toner cartridge is running low, the
LCD shows Toner Low.
1
Approx. cartridge yield is declared in accordance
with ISO/IEC 19798.
Note
• It is a good idea to keep a new toner
cartridge ready for use when you see the
Toner Low warning.
• To ensure high quality printing, we
recommend that use only Genuine
Brother Brand toner cartridges. When you
want to buy toner cartridges, please call
Brother Customer Service.
• We recommend that you clean the machine
when you replace the toner cartridge. See
Routine maintenance on page 154.
• If you change the print density setting for
lighter or darker printing, the amount of
toner used will change.
• Wait to unpack the toner cartridge until
immediately before you put it into the
machine.
168
Toner Low message
C
Toner Low
Prepare...
If the LCD shows Toner Low
Prepare New X Toner Cartridge., the
machine has nearly run out of toner. Buy a
new toner cartridge and have it ready before
you get a Replace Toner message. The
LCD shows the toner color that is near the
1
.
end of its life (Cyan, Magenta, Yellow or
Black).
Replace Toner message
When the following message appears on the
LCD, you need to replace the toner cartridge:
Replace Toner
The scrolling message on the LCD indicates
which color you need to replace.
a
Turn off the machine's power switch.
Unplug the telephone line cord first, and
then unplug the power cord from the AC
power outlet.
C
C