Epson Stylus Pro 4880 User Manual page 95

4. If Auto Expand is selected, set the amount of the
enlargement.
Max
Standard
Min
Note:
Moving the slider towards Min decreases the amount of the image
enlargement; however, as this amount decreases, margins may
appear on one or more sides of the paper.
3 mm for left and 5 mm for right (the image shifts
1 mm to the right)
3 mm for left and right
1.5 mm for left and right
Variety of Printings
95