Get sharp, vibrant color and accurate photo-image quality. Patented, dye-based inks in HP 11 Color Ink Cartridges make professional results easy and reliable, offering an excellent value for high-volume printing. HP inks, ink cartridges, printheads, papers and your printer are designed to work together. You can be sure of consistent results with HP Smart technology that makes automatic adjustments to optimize print quality and enhance reliability.