IMPORTANT

About replacement toner cartridges

For optimum print quality, replacement is recommended using genuine Canon toner cartridges.

Model name

Supported Canon genuine toner cartridge

 

 

MF8350Cdn

Canon Cartridge 118 Yellow

 

Canon Cartridge 118 Magenta

 

Canon Cartridge 118 Cyan

 

Canon Cartridge 118 Black

 

 

MF8050Cn

Canon Cartridge 116 Yellow

 

Canon Cartridge 116 Magenta

 

Canon Cartridge 116 Cyan

 

Canon Cartridge 116 Black

 

 

Shake the toner cartridge before setting

If toner is not distributed evenly, this may result in a deterioration in print quality.

Hold the toner cartridges properly

When handling the toner cartridges, hold them properly as shown in the figure. Do not place them vertically or upside-down.

Do not touch the toner cartridge memory (A) or the electrical contacts (B)

This may result in damage to the cartridge.

 

(A)

 

(A)

(B)

(B)

Do not touch the drum (A).

Print quality may deteriorate if you touch or damage the drum (A) at the bottom of the toner cartridge.

(A)

Bottom View

When pulling out the sealing tape

•Do not pull the sealing tape diagonally or sideways. If the tape breaks, this may become difficult to pull out completely.

Top View

•Even if the sealing tape stops at midpoint, pull it out of the toner cartridge completely.

•If any tape remains in the toner cartridge, this may result in poor print quality.

Disposing of the removed sealing tape

Dispose of the sealing tape according to local regulations.

Keep the protective bag and drum protective cover

Keep the protective bag for the toner cartridge and the removed drum protective cover. You will need them when you remove the toner cartridge for machine maintenance or other purposes.

Do not touch the high-voltage contacts (A)

This may result in damage to the machine.

(A)

(A)

Precautions when installing toner cartridges

The position of the toner cartridges in the machine is determined by the toner color. Install the toner cartridges in the slots that have labels of the same color.

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

This may result in a deterioration in print quality.

After replacing toner cartridges

To maintain image quality, it is recommended to perform automatic gradation adjustment.

e-Manual → Maintenance → Adjusting → Correcting the Gradation → Making Full Adjustment

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About the packing materials

The packing materials may be changed in form or placement, or may be added or removed without notice.

When the message <Replace toner cartridge.> appears when receiving a fax

Printing of the fax is interrupted and the received data will be stored in the memory.

If <Continue Printing When Toner Is Low> is set to <On>

You can keep printing fax documents or reports without replacing a toner cartridge. However, the printed documents may be light or blurred because of lack of toner. The data is erased when the documents are printed out, so you cannot print the same documents again. "Continue Printing When Toner Is Low" (→P.6-24)

Collecting used toner cartridges

"Recycling Used Cartridges" (→P.8-10)

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Purchase Consumables

Purchase at your local authorized Canon dealer. If you are not sure, contact the Canon help line.

Maintenance

8-9