Canon Color imageRUNNER LBP5975 User Manual page 330

3
Remove the toner cartridge from the printer.
IMPORTANT
If the toner cartridge cannot be removed, check if the circle mark on the lock
release lever is aligned with that on the toner cartridge. If you try to remove the
toner cartridge forcefully, this may result in damage to the printer.
4
Take the toner cartridge out of the box, and then take it out of
the protective bag.
While holding the center portion on the top of the protective pack, open it to left
and right.
IMPORTANT
Keep the protective pack for the toner cartridge. It may be required after taking out
the toner cartridge for printer maintenance.
Replacing Toner Cartridges
6
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