Epson* T606 UltraChrome K3 Compatible 220ml Ink Cartridges Epson* T606 UltraChrome K3 Compatible ink cartridges from JeTechInk™ Brand are a direct replacement to the OEM used with Epson* K3 Large Format Printers. Our ink is dead on with color gamut compared with Epson's original inks, therefore, no new profiles are needed! It is compatible to the original K3 UltraChrome series inks, and there is no need to flush the lines. Simply, Plug and Play. Works with the following large format printers: Stylus Pro 4800, Stylus Pro 4880