Pigment inkjet ink for Piezoelectric printer: CHARACTERISTICS: Extremely smooth for continuous or batched printing True to realistic colors, fits photo quality and documentation printing Excellent lightfastness and gasfastness, good waterproof and anti-scratch, up to 80 years for indoor storage No smearing and feathering, suitable drying speed Low alkali system, no hurting to printer head Nanometer scale particles, nozzle clogging free Compatible with many kinds of ICC color profile