When A Message Appears; Replacing Toner Cartridges - Canon Color imageCLASS MF8050Cn Basic Operation Manual

When a Message Appears

Toner cartridges are consumable products. When the toner has
almost or completely run out in the middle of operating this
machine, a message appears in the display.
Message When it is displayed
Prepare <Toner
When a toner cartridge soon
Color>* toner
needs to be replaced .
cartridge.
Toner cartridges with print
quality that cannot be
Check <Toner guaranteed due to their
Color>* toner decreasing lifetime etc., or
cartridge. used toner cartridges that
have reached their lifetime,
may have been inserted .
When a toner cartridge has
Replace <Toner
reached the end of its life.
Color>* toner
When a toner cartridge is
cartridge.
damaged.
* Black, yellow, magenta, or cyan will appear in <Toner Color>.

Replacing Toner Cartridges

Before replacing toner cartridges, see "Precautions when
Replacing Toner Cartridges" (→P.8-8)
If the message prompting replacement of toner appears,
replace the toner cartridge.
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Checking the toner cartridge status for each color
You can check the status of the toner cartridges for each color on the
operation panel.
"Checking the Toner Level" (→P.8-6)
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1
Open the front cover.
2
Description and solutions
Have ready a replacement
toner cartridge.
It is recommended that you
replace the toner cartridge
before printing a large amount
of data.
Continuing to use these
cartridges may cause a
malfunction, so replacing
these cartridges with new
cartridges is recommended.
Replace the toner cartridge
with a new one.
However, when the cyan,
magenta, or yellow toner runs
out, you can perform only
black and white printing.
3
4
Press the lever and pull out the toner cartridge
tray.
MF8350Cdn
MF8050Cn
Hold the toner cartridge to be replaced by its
handle and pull it straight up and out of the
machine.
Take out the new toner cartridge from the
protective bag.
You can open the protective bag with your hands from the notch.
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