Epson Stylus Pro 10600 Reference Manual page 162

On the "Print dialog box", select the Media Type setting that
matches the paper loaded in the printer. Find your paper in the
list below, then select a corresponding Media Type setting. For
some kinds of paper, you have several Media Type settings to
choose from.
Note:
❏ The availability of special media varies by country.
❏ When you are using paper other than EPSON special media, see
"Notes for Special Media and Other Media".
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