Epson Stylus Color 980 Manual page 107

You can make the following settings in the Page Setup dialog box.
Paper Size
Orientation
Double-Sided
Printing
Reduce or
Enlarge
Printable Area
Defining a custom paper size
If the appropriate paper size is not included in the Paper Size list
in the Page Setup dialog box, follow the steps below to define a
custom paper size.
Select the paper size that you want to use. If you
want to define a custom paper size, see "Defining
a custom paper size" on page 5-13.
Select Portrait (tall) or Landscape (wide) to change
the orientation of your printout. If you need to print
close to the bottom of the page, select the Rotate
by 180 degrees check box.
Select the Double-Sided check box to print on both
sides of the paper. Select the Folded Booklet check
box to make single-fold booklets. For details, see
"Printing on both sides of the paper" on page 5-15.
Use this setting to reduce or enlarge the size of your
image, from 25% to 400%.
Select Centered to center the printout. Select
Maximum to increase the printable area.
Note:
When Maximum is selected, the print quality may
decline at the edges of the printout. Before printing
large jobs using this setting, print a single sheet to
confirm quality.
When Maximum is selected, make sure that the
paper loaded in the sheet feeder is not curled.
Using the Printer Software for Macintosh
5-13