Canon imagePROGRAF iPF510 User Manual page 322

Borderless Printing
12.
Make sure the width of the loaded roll is displayed in the
in. (254.0mm).
Note
•
If the width of the loaded roll is not displayed in
pane and update the printer information.
13.
Access the Page Setup pane.
308 Enhanced Printing Options
B
Roll Paper Width list-in this case, 10
B
Roll Paper Width, click
L
Printer on the Main