Replacing Toner Cartridges - Canon imageCLASS LBP312dn Getting Started

Replacing Toner Cartridges

Toner cartridges are consumables. When the amount remaining in a toner cartridge is low, a message appears on the screen or the
following problems may occur. Take the appropriate Corresponding action.
When a Message Appears
The machine displays a message when the amount remaining in a toner cartridge is low.
When the message is
Message
displayed on the screen
16 Tnr cart. will The replacement time for
soon reach end of the toner cartridge is near.
lifetime.
1G Change The toner cartridge has
toner cartridge reached the end of its
recommended. lifetime.
If Printouts Are Poor in Quality
If your printouts begin to show any of the following features, your toner cartridge is nearly empty. Replace the nearly empty toner
cartridge even if no message is displayed.
Streaks appear
Afterimages appear in blank areas
Description and solutions
Make sure that you have a replacement toner cartridge ready. Replace the
toner cartridge if you see this message before you start to print a large job.
User's Guide "Replacing Toner Cartridges"
Replacing the toner cartridge with a new one is recommended. You can
continue printing when this message is displayed, but the print quality may
deteriorate.
User's Guide "Replacing Toner Cartridges"
Partially faded
White spots appear
Uneven density
En
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