I am trying to install an Epson TM-U220 using a usb-to serial adapter on Windows 7 64-bit. I have tried several different driver combinations to include: the "manual" installation using .INF and .DLL driver files, a generic text only printer driver, and the Advanced Printer Driver (APD_450EWM). On some machines, the text only driver does the trick and that is fine, but on others the print comes out garbled. I feel that in these cases, I could be using the Epson-provided APD. The thing that I believe is causing my problem while using the APD is the use of the Trendnet TU-S9 Serial adapter coupled with the Epson Port Driver (they each have configurable COM port settings.)
How should I configure these devices to get this all to work?
Thanks in advance,