Precautions For Handling Toner Cartridges - Canon LBP 3370 User Manual

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Precautions for Handling Toner Cartridges

A toner cartridge consists of light-sensitive components and intricate mechanical
components. Handling the toner cartridge without due care may lead to damage to
the toner cartridge or deterioration in print quality. Be careful of the following points
when removing or installing the toner cartridge.
WARNING
Do not throw a used toner cartridge into open flames, as this may cause the
toner remaining inside the cartridge to ignite, resulting in burns or a fire.
CAUTION
Take care not to allow the toner to come into contact with your hands or
clothing, as this will dirty your hands or clothing. If they become dirty, wash
them immediately with cold water. Washing with warm water will set the toner
and make it impossible to remove the toner stains.
IMPORTANT
When you take the toner cartridge out of the printer for servicing the printer, place the
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toner cartridge into the original protective bag, or wrap it with a thick cloth immediately.
Do not expose the toner cartridge to direct sunlight or strong light.
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7-14 Replacing the Toner Cartridge
Close the front cover.
Close the front cover gently and firmly.
IMPORTANT
If you cannot close the front cover, make sure that the toner cartridge is installed
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properly. If you try to close the front cover forcefully, this may result in damage to
the printer or toner cartridge.
Do not leave the front cover open for a long time after installing the toner cartridge.
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This may result in deterioration in print quality.