With the UT7 cartridges installed is the printer showing it is out of ink? Perhaps one (or more) of the cartridge chips isn't aligning with the sensor properly? I cannot think of any other reason the printer should work with one inkset and not the other. [Non-text portions of this message have been removed]
Message
Re: mis ut7 on epson 2200
2011-03-06 by David Whistance