REFERENCE:

This section contains radio buttons that allow selection of the printout scope.
Prints only the currently selected diagram from the Diagram pane.
Prints the currently selected diagram from the Diagram pane plus any other diagrams that have been packaged into it (subdiagrams).
Prints all diagrams currently open for editing in the Diagram pane.
Prints all diagrams in the current project.
Buttons
Print Options: Launches the
appropriate level Options dialog with Print options focused.
Preview:
Dialog changes to preview
mode and displays all diagrams selected for printing. In this mode,
you can set the scale from 1:1 to 1:16.
Print: sends selected diagrams to the configured system printer.
Note: settings specified in the Print Options do not override default printer settings. If, for example, you set landscape format in the Print Options, you also have to make same change in the settings of your default printer. Besides that, it is important to confine the custom paper size to the size supported by the printer. Otherwise allocation of the printout will be in conflict with the paper format.
Cancel: Closes the dialog abandoning any changes.
See also:
Wallchart
Printing (Getting Started)
Printing diagrams