Keep the prints coming with this Ink Combo Pack. Proprietary pigment-based ink technology provides the vibrancy of dye-based inks, but the durability of pigment-based inks. Inks deliver sharp text, brilliant color documents and photos that dry instantly, are water-resistant and last a lifetime. Pack includes a black cartridge and a color cartridge. Cartridges are designed for use in Kodak Hero 2.2, 4.2, 3.1, 5.1 printers; ESP 1.2, 3.2, 3.2s, C110, C310, C315; ESP Office 2150 and 2170.