Attention (Replacing the Toner Cartridge)

See "Maintenance and Inspections" in "Important Safety Instructions."

WARNING
Do not dispose of a used toner cartridge in an open flame. This may ignite the toner remaining inside the cartridge, resulting in burns or fire. When cleaning up spilled or scattered toner If you accidentally spill or scatter toner, carefully gather the toner particles together or wipe them up with a soft, damp cloth in a way that prevents inhalation. Never use a vacuum cleaner that does not have safeguards against dust explosions to clean up spilled toner. Doing so may cause a malfunction in the vacuum cleaner, or result in a dust explosion due to static discharge.

WARNING

Do not dispose of a used toner cartridge in an open flame.

This may ignite the toner remaining inside the cartridge, resulting in burns or fire.

When cleaning up spilled or scattered toner

If you accidentally spill or scatter toner, carefully gather the toner particles together or wipe them up with a soft, damp cloth in a way that prevents inhalation.
Never use a vacuum cleaner that does not have safeguards against dust explosions to clean up spilled toner. Doing so may cause a malfunction in the vacuum cleaner, or result in a dust explosion due to static discharge.

CAUTION
Precautions to take when you get toner onto your hands or into clothing If toner comes in contact with your hands or clothing, wash them immediately in cold water. Do not use warm water, as it will set the toner and make it difficult to remove the toner stains.
Do not allow the toner to scatter. Do not pull out the sealing tape forcefully or stop pulling the tape halfway, as this may cause toner to spill out. If you are using the Fax, please note that you can only print the received data once, because the received data is deleted once it is printed. If toner gets into your eyes or mouth, flush them immediately with cold water and consult a physician.

IMPORTANT

About replacement toner cartridges

For optimum print quality, when you replace the toner cartridge, using Canon genuine one is recommended.

Model Name	Supported Canon Genuine Toner Cartridge
MF5980dw/MF5940dn	Canon Cartridge 719 Canon Cartridge 719 H

Be careful of counterfeit toner cartridges.

Please be aware that there are counterfeit Canon toner cartridges in the marketplace.

Use of counterfeit toner cartridge 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.

Shake the toner cartridge before replacement.

If the toner is not distributed evenly inside the cartridge, this may cause poor print quality.

Hold the toner cartridges properly.

When handling the toner cartridge, hold it properly, as shown in the illustration below. Do not stand it vertically or hold it upside down.

Do not touch the electrical contacts (A) or the toner cartridge memory (B), and do not open the drum protective cover (C).

Touching the electrical contacts (A) or the toner cartridge memory (B) may result in damage to the machine.
Print quality may deteriorate if you touch or damage the photoconductor drum. Never touch it or open the drum protective cover (C).

Do not touch the high-voltage contacts (D) or the electrical contacts (E).

This may result in damage to the cartridge.

Miscellaneous precautions

Do not expose the toner cartridge to direct sunlight or strong light.

Never disassemble or modify it.

Condensation may form in and on the toner cartridge if it is brought into an environment that exposes it to sudden changes in temperature and/or humidity.
If you move the toner cartridge to a location that is warmer or has higher humidity, leave the cartridge in the new location for 2 hours or longer without opening the protective bag to allow it to adjust to the new temperature.

Do not leave the front cover open for a long time with the toner cartridges installed.

Keep the toner cartridge away from equipment that generates magnetic fields, such as LCD displays and computers.

A toner cartridge is a magnetic product. Keep the toner cartridge away from products that may be damaged by magnetism, such as a floppy disk or disk drive. This may lead to damage to data.

NOTE
About the packing materials The packing materials are subject to change in form or placement, or may be added or removed without notice.
When <Continue Printing When Toner Is Low> is set to <On> The machine continues printing the received fax if the toner cartridge is not replaced. Note that the output may not be clear, as subtle details such as thin lines and light colors may not be clearly reproduced, due to a small amount of toner remaining inside the toner cartridge. Plus, the data is deleted once it has been printed. "Continue Printing When Toner Is Low"