Compatible with DesignJet 7740, 7730, 9010, 9020, 9015, T520, T130, T120, T210, T230, T250, and T650 printers.This set includes four 500 mL pigment ink bottles in Black (BK), Cyan (C), Magenta (M), and Yellow (Y).Ink cartridge models supported: 711, 712, 950, 952, 953, 954, 955, 962, 963, and 964.The ink is designed for use in refillable ink systems and provides waterproof output with smooth printing function.Each bottle contains 500 mL of pigment-based ink.Requires all four colors for full-color. This is a compatible aftermarket component.Brand names are cited solely to show which devices it works with.