... /8000,PRO 11880/11880C/10600:1, ink cartridge: model A: refillable ink cartridge, capacity: 700ML support one time use chip set ... model B: New design, capacity: 700~800ML transparent body, with refillable ink bag inside(700~800ML), only support one time use ... set 4. chip resetter for waste ink tank refillable ink bag(700ml/350ml) for compatible ink cartridge 7910,7900,9910,(wide format printer)