How do I configure EPSON TM-T70 printer in ubuntu

Hi,

I am facing probelm while configuring EPSON TM-T70 printer in my m/c.I also followed the instruction given in http://www.linuxprinting.org/~till/printing-tutorial/tut.html#1_1

The important thing is I dont have ppd for this printer so till know what I did is:

I installed cups driver and foomatic filter driver and Generic-PostScript_Printer-Postscript.ppd

in http://localhost:631, I added my printer selected the following thing
1.device as Gutenprint usb printer # 1 (EPSON TM-T70)
2. make as Generic
3. In model option they have listed many model I dont know which one to select but I tried while selecting
Generic ESC/P Dot Matrix Printer Foomatic/epson (en) then am printing the text file by giving command as
cat result.txt > /dev/usb/lp0 the printer printing the page but am not getting the proper output.

here my question is while selecting model, which model I need to select following are the list what they have given.
Generic ESC/P Dot Matrix Printer Foomatic/eps9high (en)
Generic ESC/P Dot Matrix Printer Foomatic/eps9mid (en)
Generic ESC/P Dot Matrix Printer Foomatic/epson (en)
Generic ESC/P Dot Matrix Printer Foomatic/epsonc (en)
Generic ESC/P Dot Matrix Printer Foomatic/lq850(en)
Generic GDI Printer Foomatic/gdi (en)
Generic IBM-Comaptible Dot Matrix Printer Foomatic/ibmpro (en)
Generic OAKT Printer Foomatic/foo2oak (recommended) (en)
Generic PCL 3 Printer Foomatic/pcl3 (en)
Generic PCL 4 Printer-CUPS + Gutenprint v5.0.2(en)
Generic PCL 4 Printer-CUPS + Gutenprint v5.0.2 Simplified(en)
Generic PCL 4 Printer Foomatic/leserjet (en)
Generic PCL 4 Printer Foomatic/ljet2p (en)
Generic PCL 4 Printer Foomatic/ljetplus (en)
Generic PCL 5 Printer-CUPS + Gutenprint v5.0.2(en)
Generic PCL 5 Printer-CUPS + Gutenprint v5.0.2 Simplified(en)
Generic PCL 5 Printer Foomatic/ljet3 (en)
Generic PCL 5 Printer Foomatic/ljet3d (en)
Generic PCL 5c Printer-CUPS + Gutenprint v5.0.2(en)
Generic PCL 5c Printer-CUPS + Gutenprint v5.0.2 Simplified(en)
Generic PCL 5c Printer Foomatic/cljet5 (en)
Generic PCL 5c Printer Foomatic/hpijs (en)
Generic PCL 5c Printer Foomatic/lj4dith (en)
Generic PCL 5c Printer Foomatic/ljet4 (en)
Generic PCL 5c Printer Foomatic/ljet4d (en)
Generic PCL 5e Printer-CUPS + Gutenprint v5.0.2(en)
Generic PCL 5e Printer-CUPS + Gutenprint v5.0.2 Simplified(en)
Generic PCL 5e Printer Foomatic/hpijs (en)
Generic PCL 5e Printer Foomatic/lj4dith (en)
Generic PCL 5e Printer Foomatic/ljet4 (en)
Generic PCL 5e Printer Foomatic/ljet4d (en)
Generic 6/PCL XL Printer-CUPS + Gutenprint v5.0.2(en)
Generic 6/PCL XL Printer-CUPS + Gutenprint v5.0.2 Simplified(en)
Generic 6/PCL XL Printer Foomatic/hpijs (en)
Generic 6/PCL XL Printer Foomatic/lj4dith (en)
Generic 6/PCL XL Printer Foomatic/lj5gray (en)
Generic 6/PCL XL Printer Foomatic/ljet4 (en)
Generic 6/PCL XL Printer Foomatic/ljet4d (en)
Generic 6/PCL XL Printer Foomatic/pxlmono (en)
Generic PDF file generator (en)
Generic Postscript Level1 Printer Foomatic/Postscript1 (en)
Generic Postscript Printer
Generic Postscript Printer Foomatic/Postscript(en)
Generic Postscript Printer Foomatic/Postscript (en)
Generic text only Printer
Generic Zjstream Printer Foomatic/foo2zjs (recommended) (en)

please let me know which one to select or where am going wrong, or if any one have ppd for this printer please send me ppd.

any help is really appreciated.

Thanks,
syed