"I ordered and received a continuous ink system for my Epson Workforce 1100 printer. Though the instructions were very poor, the installation seemed successful. The quality of the prints was good, no leaks, no problems.
However, the printer only ran for about as long as it would take to run out of ink using a normal cartridge, then reported it was out of ink and could not recognize the cartridges installed. Turning the printer off and on and unplugging it for a time (both suggestions in the FAQ) did nothing.
BestEZBuy does not respond to emails or via "contact us" on their website."