Canon imageCLASS 2300 Reference Manual page 162

CAUTION
Close the left cover until it latches. If the cover is not fully closed, the
printout might come out lighter.
When closing the left cover, be careful not to get your fingers caught, as
this may result in personal injury.
9
Close the stack bypass.
CAUTION
When closing the stack bypass, be careful not to get your fingers caught,
as this may result in personal injury.
10
Close the front cover of the main unit.
CAUTION
When closing the front cover, be careful not to get your fingers caught, as
this may result in personal injury.
Clearing Paper Jams
7
7-7