SHEET_SIZE=physical-size

    Specifies the physical size of the sheets being printed.

    If you do not specify SHEET_SIZE, it defaults to PAGE_SIZE.  If
    you also do not specify PAGE_SIZE, SHEET_SIZE defaults to the value
    specified for the queue.

  Additional Information (explode) :

• Apple printers
• Compaq printers
• DIGITAL printers
• GENICOM printers
• HP printers
• IBM printers
• Lexmark printers
• Ricoh printers
• Tektronix printers
• Xerox printers