Was on the web yesterday looking for information about the Epson T069/T068/T078/T077 series ink cartridges and came across a PDF file on the complete reset procedure, background on why these cartridges are so hard to refill, etc...
I downloaded a copy, but here it is if you want to take a look...
Epson Stylus C120 with CIS ink system. Why mess with refilling individual carts? I am at over 1000 pages of full page text (not to mention the 200 or so web articles, pretty pictures, etc)...Works like a charm and the entire set-up can be had for $31.20 + $60.00 for CIS system. You can buy...