Canon LBP-5100 User Manual page 386

IMPORTANT
If the jammed paper cannot be removed easily, do not try to remove it forcefully but
proceed to the next step.
3
If a paper jam occurs when performing 2-sided printing,
perform the following procedure.
If you are not performing 2-sided printing, proceed to the next step.
❑
While holding the handle of the duplex unit a, raise the duplex unit to the
position shown in the figure b.
a
b
Paper Jams 7-9
7