Canon ImageCLASS MF8050Cn - Manual (Page 123)

8-7
M
a
int
e
nanc
e
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 Description and solutions
Prepare <Toner
Color>* toner
cartridge.
When a toner cartridge soon
needs to be replaced .
Have ready a replacement
toner cartridge.
It is recommended that you
replace the toner cartridge
before printing a large amount
of data.
Check <Toner
Color>* toner
cartridge.
Toner cartridges with print
quality that cannot be
guaranteed due to their
decreasing lifetime etc., or
used toner cartridges that
have reached their lifetime,
may have been inserted .
Continuing to use these
cartridges may cause a
malfunction, so replacing
these cartridges with new
cartridges is recommended.
Replace <Toner
Color>* toner
cartridge.
When a toner cartridge has
reached the end of its life.
When a toner cartridge is
damaged.
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.
* 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.
NOTE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1
Open the front cover.
2
Press the lever and pull out the toner cartridge
tray.
MF8350Cdn
(2)
(1)
MF8050Cn
(1)
(2)
3
Hold the toner cartridge to be replaced by its
handle and pull it straight up and out of the
machine.
4
Take out the new toner cartridge from the
protective bag.
You can open the protective bag with your hands from the notch.