About The Supplied Toner Cartridge; About Replacement Toner Cartridge; Handling Toner Cartridge - Canon imageCLASS MF4450 Basic Operation Manual

About the Supplied Toner Cartridge

The average yield of the included toner cartridge is as follows.
Canon Cartridge
Average yield
128 Starter
*1
The average yield is on the basis of "ISO/IEC 19752"
A4 size paper with the default print density setting.
*2
" ISO/IEC 19752" is the global standard related to "Method for
the determination of toner cartridge yield for monochromatic
electrophotographic printers and multi-function devices that
contain printer components" issued by ISO (International
Organization for Standardization).
The average yield of the replacement toner cartridge is
different from which of the supplied toner cartridge.

About Replacement Toner Cartridge

Purchase the toner cartridge at your local authorized Canon
dealer.
Replace the toner cartridge according to the description in the
following charts. However, you may need to replace the toner
cartridge earlier than the described life time depending on
installation environment of the machine, the printing paper
size, or the document type.
Toner cartridge Target for replacing toner cartridge
Canon Cartridge 128 Average yield
*1 The average yield is on the basis of "ISO/IEC 19752"
A4 size paper with the default print density setting.
*2 " ISO/IEC 19752" is the global standard related to "Method for
the determination of toner cartridge yield for monochromatic
electrophotographic printers and multi-function devices that
contain printer components" issued by ISO (International
Organization for Standardization).
IMPORTANT
About Replacement Toner Cartridge
For optimum print quality, replacing the toner cartridge with
Canon genuine ones is recommended.
Model name Supported Canon genuine toner cartridge
MF4570dn
Canon Cartridge 128
MF4450

Handling Toner Cartridge

Note the following when handling the toner cartridge.
*1
: 1,000 sheets
*2
when printing
*1
: 2,100 sheets
*2 when printing
CAUTION
Do not place the toner cartridge in fire.
This may cause toner remaining inside the cartridge to ignite
and result in burns.
If toner leaks from the toner cartridge
Be careful not to inhale the toner or allow it to come into
direct contact with your skin. If the toner comes into contact
with your skin, wash with soap. If the skin becomes irritated
or you inhale the toner, consult a physician immediately.
When removing a toner cartridge
Ensure to remove it carefully. If not removed with care, the
toner powder may scatter and come in contact with your
eyes and mouth. If toner gets into your eyes or mouth, wash
them immediately with cold water and consult a physician.
Keep the toner cartridge away from small children.
If the toner or other parts are ingested, consult a physician
immediately.
Do not disassemble the toner cartridge.
The toner may scatter and get into your eyes or mouth. If
toner gets into your eyes or mouth, wash them immediately
with cold water and consult a physician.
IMPORTANT
Handling toner cartridge
• Keep the toner cartridge away from computer screens, disk
drives, and floppy disks. They may be damaged by magnet
which is in inside of the toner cartridge.
• Avoid locations subject to high temperature, high humidity, or
rapid changes in temperature.
• Do not expose the toner cartridge to direct sunlight or bright
light for more than five minutes.
• Store the toner cartridge in its protective bag. Do not open
the bag until you are ready to install the toner cartridge in the
machine.
• Keep the protective bag for the toner cartridge. They are
required when transporting the machine such as during
relocation.
• Do not store the toner cartridge in a salty atmosphere or where
there are corrosive gases such as from aerosol sprays.
• Do not remove the toner cartridge from the machine
unnecessarily.
• Print quality may deteriorate if the drum surface is exposed to
light or is damaged.
• Always hold the toner cartridge by its handle to avoid touching
the drum.
• Do not place the toner cartridge in an upright or an upside
down position. If the toner is kept upright or upside down, the
toner will solidify and may not return to its original condition
even if it is shaken.
• When disposing of a used toner cartridge, place the toner
container into its protective bag to prevent the toner from
scattering, and then dispose of the toner cartridge according to
local regulations.
Be careful of counterfeit toner cartridges.
Please be aware that there are counterfeit Canon toner cartridges
in the marketplace.
Use of counterfeit toner cartridges may result in poor print quality
or machine performance.
Canon is not responsible for any malfunction, accident or damage
caused by the use of counterfeit toner cartridge.
For more information, see http://www.canon.com/counterfeit.
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