Epson Stylus Photo 870 driver - window vista version

I have sent your problem to Epson and below is thier answer:

At this time, there is no Windows Vista driver for your Epson product.
Check www.epson.com/vista for future updates as we are still working on
posting some drivers. If your product is not listed there, then it is not
compatible with Windows Vista.

so perhaps they will have that driver for you soon. Wish you good luck!

u can phone their hotline :28270538