The 65XL High Capacity Ink Cartridge Combo Pack includes one black cartridge and one tricolor cartridge, designed for use with HP printers. This remanufactured unit offers a high capacity for extended printing needs. The print technology is inkjet, ensuring vibrant and crisp color prints in both black and tri-color options. Ideal for home or office use, this combo pack provides reliable and cost-effective printing solutions.I replaced my printer and can no longer use these.