Brother MFC 7840W - Manual (Page 140)

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Replacing the consumable items
B
You will need to replace the consumable items when the machine indicates that the life of the
consumable is over.
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. Be
sure to reseal the consumable items tightly so that the material inside does not spill.
• We recommend placing used consumable items on a sheet 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.
Replacing a toner cartridge
B
The High Yield toner cartridges can print
approximately 2,600 pages
1 and the
Standard toner cartridges can print
approximately 1,500 pages
1 . Actual page
count will vary depending on your average
type of document (i.e., standard letter,
detailed graphics).
The machine is supplied with the Starter
toner cartridge that will need to be replaced
after approximately 1,000 pages
1
. When a
toner cartridge is running low, the LCD shows
Toner Low.
1 Approx. cartridge yield is declared in accordance
with ISO/IEC 19752.
Note
It is a good idea to keep a new toner
cartridge ready for use when you see the
Toner Low warning.
Toner cartridge Drum unit
Order No. TN-330, TN-360 Order No. DR-360