Epson Stylus Pro 7450 User Manual page 131

5. Click the Page Layout tab, and select Reduce/Enlarge, and
then select Fit to Page or Fit to Roll Paper Width.
Note:
If you are using an application that supports banner printing, you
do not need to make Enlarge/Reduce setting if Roll Paper
(Banner) is selected for the Source.
131
Variety of Printings