Canon DR-6030C User Manual page 58

4.
Remove the jammed document.
When the jam occurred in the feed section
When the jam occurred in the eject section
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.
5.
Close the upper unit slowly. Be sure that the upper unit is completely closed by
pushing on both edges with both hands until you hear a click.
IMPORTANT
Do not force the upper unit to close. Doing so may damage the scanner.
52
Using the Scanner