Canon 3410 - Manual (Page 46)

45
Procedure for Clearing Paper Jams
Remove any jammed paper using the following procedures.
1
Confirm all the messages that appear in the display.
Messages appear one at a time. Confirm all of them.
As the messages disappear when the cover is open, take a note of them if
required.
2
If you are using the multi-purpose tray and see the jammed
paper inside the multi-purpose tray, simply pull out the paper
to remove it.