Canon imagePROGRAF iPF5100 User Manual page 330

Printing at full size
13.
Conrm that the roll paper width matches the paper size.
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.
14.
Access the Page Setup pane.
316 Enhanced Printing Options
B
Roll Paper Width list-in this case, 10
B
Roll Paper Width, click
L
Printer on the Main