title: EPSON POS printer TM-T70E setting character set ( iOS SDK )
body: <p>I have an EPSON TM-T70E (Ethernet) pos printer. I'm using the ios SDK and I can print everything ok. But I want to be able to print Greek Characters. So I must change the character set the printer is using. In the iOS SDK I can't find any way to change the character set. So I was thinking about sending direct ESC/POS command to make the change. The problem is that documentation is very poor and I can't find a way to send direct ESC/POS commands to the ethernet version of the printer. Can someone please provide some directions?</p>