Sounds as if it needs the ink pads in the base changing. (Or wash them out and dry them before replacing them - very messy!!!).
Then use SSC Service Utility to reset the counter.
You can download SSC Service Utility.
http://www.ssclg.com/epsone.shtml
ChicksFan
February 2011
I can answer this question...
How can i fix my Epson Stylus DX8400 from saying repair service required?