Epson Stylus Color 720 720 dual cartridges; color/black http://support.epson.com/hardware/printer/inkjet/styc__/index.html us-ascii A gimp-print-ijs http://eunuchs.org/epson/index.html Uniprint parameter files stc.upp, stc_l.upp, or stc_h.upp. <br>CMYK 4 color printing. <br>Should also work with stcolor gs driver.