Hi,
What you have there is the printer specification.
Have a look at http://cdn.cnetcontent.com/91/63/9163b875-34d1-4e2e-89ba-94865340f78e.pdf and the chapter 'Control Codes'. It looks like it uses the Epson LQ control set so if the control codes you are after are not in the aboce list then loomfor Epson LQ control codes.
Regards
Rich
