>print [<filename>]
The >print command creates an image file showing the
                viewer contents. Settings for output format, quality, and so on, are read from the
                    HARDCOPY singleton object. For an example of the
                    >print command, see Command Actions Example.
The optional argument <filename> can be used to
                specify the name of the output file to override that stored in
                    HARDCOPY.
Note:  The HARDCOPY singleton object must exist before the
                        >print command is executed.