The Media menu allows you to select different paper sizes; if the paper size can be determined from the PostScript file, then that paper size will be selected by default, otherwise, the value of the defaultPageMedia resource (see Application Resources) will be used. The following media, which are the standard ones from Adobe's PPD, are currently supported (there are 72 points in an inch and about 28.3 points in a centimeter):
Standard U.S. paper, 612x792 points.
792x1224 points
1224x792 points (note that this is the only standard media that is wider than it is tall).
612x1008 points.
396x612 points.
540x720 points.
842x1190 points.
This is the most common European paper, 595x842 points.
420x595 points.
729x1032 points.
516x729 points.
612x936 points.
610x780 points.
720x1008 points.