Canon imagerunner advance 8205 Operation Manual page 123

Turn the locking lever to the right until it stops.
3
Make sure to turn the locking lever to the right until it stops. (Otherwise, you may not be able to remove the
toner cartridge.)
Remove the toner cartridge, supporting it with both hands.
4
Do not burn or throw used toner cartridges into open fl ames, as this may cause the toner
remaining inside the cartridges to ignite resulting in burns or a fi re.
Never touch the tip of the toner cartridge or subject it to shock by hitting it. Doing so may cause the toner
cartridge to leak.
123