I use all of the types of ink and refillable carts Cobra Ink markets, exclusively. I have had great success with it and I run all Epson printers.
http://www.cobraink.com/index2.htmYour printer uses Epson #69 carts. here is a link for the same cart, empty ready to be filled, from Cobra.
http://www.cobraink.com/cartridges%20empty.htm You MUST print something, even a simple JPG color pattern or a nozzle check every day with pigment ink, any pigment ink. Failing to exercise the print heads, You run the risk of head clogging.
ken