To change the appearance of an editable document:

1. On the File menu, click Page Setup.
2. In the Page Setup dialog box, do any of the following:
   • To change the paper or envelope size, click a size in Size.
   • To change the paper source, click a tray name or a feeder in Source.
   • To print the document vertically, click Portrait; to print the document horizontally, click Landscape.
   • To change the margins, type a width in any of the Margins boxes.
   • To change your printer settings, click Printer.