Communication problem with printer

I have been using an Epson Stylus C43UX with WinXP Professional. After I updated WinXP just now, I find that there is a communication problem with the printer. It does not print. The driver software does not indicate the status of ink content in the cartridge which it did earlier. On searching EPSON.com site I cannot filnd any drivers for this model. I am thus unable to print on my printer. Thank you. Shyam