Maintaining the toner cartridges, Maintaining the toner cartridges -16 – Canon Color imageCLASS MF9280Cdn User Manual
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Toner Cartridge
Maintaining the Toner Cartridges
Note the following when handling toner cartridges.
Do not place the toner cartridges in fire. Toner powder is 
flammable.
If there is a toner powder leakage, make sure not to inhale or 
touch the toner powder. If it comes in contact with your skin, 
rinse with cold water using soap. If you feel an irritation on 
your skin or inhale the powder, consult a doctor immediately.
When removing the toner cartridges from the machine, make 
sure to remove them carefully. If not removed with care, the 
toner powder may scatter and come in contact with your 
eyes and mouth. If this happens, rinse with water and consult 
a doctor immediately.
Keep the toner cartridges away from small children. If they 
ingest the toner powder, consult a doctor immediately.
Do not disassemble the toner cartridges. The toner powder 
may scatter and come in contact with your eyes and mouth. 
If this happens, rinse with water and consult a doctor 
immediately.
Keep the toner cartridges away from computer screens, disk 
drives, and floppy disks. The magnets inside the toner 
cartridges may harm these items.
Avoid locations subject to high temperature, high humidity, 
or rapid changes in temperature.
Storage temperature range: 32 to 95 °F (0 to 35 °C)
Storage humidity range: 35 to 85 % RH (no condensation)
Do not expose the toner cartridges to direct sunlight or 
bright light for more than five minutes.
Store the toner cartridges in their protective bags. Do not 
open the bags until you are ready to install the toner 
cartridges in the machine.
Save the protective toner cartridge bags in case you need to 
repack and transport the toner cartridges at a later date.
If the toner cartridge has to be removed from the machine for 
maintenance, place it in the protective bag that it came in or 
wrap it with a thick cloth immediately.
Do not store the toner cartridges in a salty atmosphere or 
where there are corrosive gases such as from aerosol sprays.
Do not remove the toner cartridges from the machine 
unnecessarily.
Do not open the drum protective shutter on the toner 
cartridges. Print quality may deteriorate if the drum surface is 
exposed to light or is damaged.
Always hold the toner cartridges by their handles to avoid 
touching the drum protective shutter.
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Do not place the toner cartridges in an upright or an upside 
down position. If toner becomes caked in the toner 
cartridges, it may become impossible to free it even by 
shaking the toner cartridges.
For optimum print quality, when you replace toner cartridges, 
using Canon genuine ones is recommended.
[Be careful of counterfeit toner cartridges] 
Please be aware that there are counterfeit Canon toner 
cartridges in the marketplace. Use of counterfeit toner 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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