Canon imagePROGRAF iPF610 - Manual (Page 319)

Printing enlargements or reductions
7. In the C Media Type list, select the type of paper that is loaded. In this case, click Plain Paper.
8.
Select the print target in the F Print Target list.
9. Access the Finishing pane.
10. Click Cassette in the A Media Source list.
11.
Access the Page Setup pane.
Enhanced Printing Options 305