I have micros 3700 point of sale I am trying to setup an epson tm u220b with an ethernet card not an idn card in it. I can connect to it with a web browser. When I go into the micros control panel I see all the workstations and remote printer. In the pos configuator When I try to set this up. I see printer interfaces for rs232 idn irda no tcp/ip what am I doing wrong.