Canon MF55DD Series Manuel D’Utilisation

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When to Replace the Cartridge
8-7
Maintenance
8
IMPORTANT
Place the cartridge in its protective bag so that the side with the written instructions faces 
up. Then, place the bagged cartridge into its shipping box. Store the unused cartridge out 
of direct sunlight.
For partially used/opened cartridges, place the cartridge in its protective bag so that the 
side with the written instructions faces up. Then place the bagged cartridge into its 
shipping box and store it away from direct sunlight.
Avoid storing the cartridge in front of heaters and humidifiers, etc. Store it in a location 
where the temperature does not exceed 104°F (40°C). 
The recommended storage conditions are as follows:
- Temperature: 59°F to 81°F (15°C to 27°C)
- Relative Humidity: 20% to 80%
Do not stand the cartridge on end or turn it upside down. 
Storing Partially Used Cartridges
If you remove a cartridge from the machine, store the cartridge as described below. 
Place the cartridge in its protective bag so that the side with the written instructions 
faces up. Then, place the cartridge into its shipping box. Be sure to securely close 
the lid of the shipping box.
If you do not have the protective bag or shipping box for the cartridge, store the 
cartridge in a dark location. 
Recycling Used Cartridges
Canon has instituted a worldwide recycling program for 
cartridges called "The Clean Earth Campaign." This 
program preserves precious natural resources by utilizing a 
variety of materials found in the used cartridges that are of 
no further use, to remanufacture new cartridges which, at 
the same time, keeps the environment cleaner by reducing 
landfill waste. Complete details concerning this program are 
enclosed in each PC Cartridge box.