Canon DR-2050C Startup Manual page 55

3
Remove the jammed document from the feed side or the output side.
IMPORTANT
Be sure to pull the document out carefully, without applying too much force.
Should the document tear, be sure to remove any part remaining in the
scanner.
4
Gently press the left and right sides of the top of the Front Unit. Be sure that
the upper unit is completely closed by pushing on both edges with both hands
until you hear a click.
5
Close the Document Feed Tray as required.
Note
After removing the jammed paper, check to see if the last page was scanned,
and then continue scanning.
51
Using the Scanner