Ninestar has released its own patented G&G-brand compatible inkjet cartridges as alternatives to replace Epson 603XL- and 502XL-series inkjet cartridges used in a wide range of Epson Expression Home and WorkForce devices sold in Europe. “Aiming at work-form-home market, Epson WorkForce WF-2870DWF (603) series multifunction inkjet printers designed for home and small offices hit the European market in