To reset the counter in your Epson printer you can download the Epson SSC Service Utility at click here. The web page comes up in Russian, but if you click on the "Epson C SIC utility" option at the top of the list on the right hand side of the web page you can then choose the "English version". This programme will allow you to reset the counters on your printer.
To search for a free Service Manual for your printer try click here.
Hope this helps, Peter.