DECwindows allows you to control the way files are
  printed. The Print Queue and Print Options dialog boxes
  allow you to set options such as the number of copies
  to be printed, printer queues, page size, and printer
  forms.

  To control the way a file is printed, click on the Show
  Queue Options button.

  To alter the way a print operation is performed, click
  on the Options... button in the Queue Options dialog
  box.

  For more information about printing files, double
  click MB1 on an item from the list of additional topics
  below.

  For information about using help, choose Using Help
  from the Help menu above.