Replacing A Toner Cartridge - Brother MFC-9840CDW User Manual

Replacing a toner cartridge

Order Numbers:
Toner Cartridge Standard Yield:
TN-150 (BK, C, M, Y)
Toner Cartridge High Yield:
TN-155 (BK, C, M, Y)
The High Yield toner cartridges can print
approximately 5,000 pages (Black) and
approximately 4,000 pages each (Cyan,
Magenta and Yellow). The Standard toner
cartridges can print approximately 2,500
pages (Black) and approximately 1,500
pages each (Cyan, Magenta and Yellow).
Actual page count will vary depending on
your average type of document (i.e., standard
letter, detailed graphics).
Toner low message
Toner Low
Prepare New
The machine is supplied with the Standard
TN-150 toner cartridge. When a toner
cartridge is running low, the LCD shows
Toner Low.
Note
It is a good idea to keep new toner
cartridges ready for use when you see the
Toner Low warning.
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Toner life end message
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When the following message appears on the
LCD, you need to replace the toner cartridge.
The second line of the LCD indicates which
colour you need to replace.
Toner Life End
Replace Black(K)
Discard the used toner cartridge according to
local regulations, keeping it separate from
domestic waste. You can also check our
ecology website www.brothergreen.co.uk for
recycling information.Be sure to seal up the
toner cartridge tightly so that toner powder
does not spill out of the cartridge. If you have
questions, call your local waste disposal
office.
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Note
We recommend that you clean the
machine and corona wires of the drum unit
when you replace a toner cartridge. (See
Cleaning the laser scanner
windows on page 158 and Cleaning the
corona wires on page 162.)
Replacing the toner cartridges
HOT SURFACE
After you have just used the machine, some
internal parts of the machine will be
extremely hot. When you open the front or
back cover of the machine, DO NOT touch
the shaded parts shown in the illustration.
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