solution: refillable ink cartridge, chip set, chip resetter,waste tank resetter for epson pro 9900/pro 7900 Our solution for PRO 7910/9910,7900/9900,7710/9710,7700/9700,PX-H10000/8000,PRO 11880/11880C/10600:pls conatct our sales for more details. 1, ink cartridge(5 types for option): selling point: easy to fill ink all model support one time use chip set or auto reset chip set < type A> ...