The HP 45/78 Genuine Original Inkjet Ink Cartridges in Black & Tri-Color are specifically designed for use with HP printers. These cartridges are genuine products from HP, ensuring high-quality prints and reliable performance. The tri-color and black ink options cater to a variety of printing needs, whether for professional documents or color photos. With a model designed for inkjet printers, these cartridges provide consistent and vibrant results for all your printing tasks. Expired.