Canon iPF650 - imagePROGRAF Color Inkjet Printer User Manual page 350

Other useful settings
5.
Access the Page Setup pane.
6.
Click Roll Paper in the
7.
Access the Main pane.
8.
A
In the Media Type list, select the type of paper that is loaded.
9.
C
Click Set to display the Paper Detailed Settings dialog box.
334 Enhanced Printing Options
A
Paper Source list.