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Chapter 11
11 - 25
Replacing the toner cartridge
(TN-350)
The toner cartridge can print up to 2,500
pages. When the toner cartridge is running
low, the LCD shows
Toner Low
. Actual page
count will vary depending on your average
type of document (i.e., standard letter,
detailed graphics).
Note
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, keeping it separate from
domestic waste. Be sure to seal the toner
cartridge tightly so toner powder does not
spill out of the cartridge. If you have
questions, call your local waste disposal
office.
We recommend that you clean the MFC and
drum unit when you replace the toner
cartridge. (See Cleaning the laser scanner
window on page 11-23 and Cleaning the
drum unit on page 11-17.)
How to replace the toner
cartridge
1
Open the front cover and pull out the
drum unit and toner cartridge assembly.
WARNING
Just after you use the MFC, some
internal parts of the machine will be
extremely HOT! Never touch the shaded
parts shown in the illustration.
CAUTION
To prevent damage to the MFC from static
electricity, do not touch the electrodes
shown below.