The HP printer manufacturer recommends to only use the Original HP cartridges to reduce the risk of printer malfunction. The print using the original OEM inks lasts 50x longer especially with printouts using HP Advanced photo paper. HP invests in their products? development to make sure that it lives up to its expectation. It efficient in producing clear, true to life and impressive printouts consistently. Get an original OEM HP inkjet cartridge at a discounted price. Buy 2 cartridges and get an additional 3% in savings. These cartridges have a shelf life of three years.