Layout - Epson Stylus Pro 4000 Reference Manual

Layout

You can make the appropriate Pages per Sheet, Layout Direction,
and Border settings that you want to use for printing.
Note:
Layout is the standard feature of Mac OS X. See your operating system's
documentation for details.
Pages per Sheet
You can print multiple pages of your data on a single piece of
paper. You can select from 1, 2, 4, 6, 9, or 16.
Layout Direction
You can specify the order in which the pages will be printed on
the sheet of paper.
Printing with Mac OS X
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