Why buy HP? Click here for details. Choose an HP inkjet print cartridge and you’re selecting a product that is the result of nearly 20 years inkjet printing expertise. This critical component is the key to performance within the HP printing system; printers, inks and paper. It is a highly sophisticated ink delivery system that has been engineered to extremely fine tolerances. The solution to all your printing needs HP manufactured inks offer you quality at a competitive price. Our Inks are tested rigorously to ensure optimal print quality, throughput and reliability at any time whether for your business or home office equipment. Our inks and toners are originals so superior quality is assured. They are engineered to produce the best results in the shortest time possible and everything from initial manufacturing to packaging has been designed for minimal environmental impact.