Canon imagePROGRAF iPF510 User Manual page 659

If paper is jammed in the back of the printer
1.
While squeezing the two levers (a) at two positions on the Back Cover, remove the Back Cover
from the printer.
2.
Remove the jammed paper from the back.
After removing the paper, make sure there are no other scraps of paper in the printer.
Caution
•
Do not touch the areas in the printer indicated by (a). If the grease that coats these parts is
accidentally wiped away, it may cause feeding problems.
Problems Regarding Paper
Troubleshooting 645