Epson Stylus Pro 3880 User Manual page 74

2. Click the Page Layout tab, and then select the same paper size as the paper size of the data.
3. Select the paper size that is loaded in the printer from the Output Paper list.
Proportionally enlarges or reduces the size of your data to make it fit the paper size you have
selected for the Output Paper.
4. Check the other settings, and then start printing.
Epson Stylus Pro 3880 User's Guide
Variety of Printings 74