compitible/refillable ink cartridge for Epson 7890

Our solution for PRO 7910/9910,7900/9900,7710/9710,7700/9700,PX-H10000/8000,PRO 11880/11880C/10600: pls conatct our salesfor details about the chip set. 1, ink cartridge: model A: refillable ink cartridge, capacity: 700ML support one time use chip set & auto reset chip set model B: New design, capacity:700 800ML transparent body, with refillable ink bag inside(700 800ML), only support one time use chip set model C: New design, capacity:350ML glay-white body, with ink bag inside(350ML), only support one time use chip set 2. Chip resetter 3. our one time use chip or auto reset chip set 4. chip resetter for waste ink tank