Canon imageCLASS 2300 Reference Manual page 166

8
Pull the green fixing lever up over the toner cartridge.
9
Close the left cover of the stack bypass.
CAUTION
Close the left cover until it latches.
When closing the left cover, be careful not to get your fingers caught, as
this may result in personal injury.
10
Close the stack bypass.
Clearing Paper Jams
7
7-11