Why buy HP? Click here for details. Choose an HP inkjet print cartridge & 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 & 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 & reliability at any time whether for your business or home office equipment. Our inks & toners are originals so superior quality is assured. They are engineered to produce the best results in the shortest time possible & everything from initial manufacturing to packaging has been designed for minimal environmental impact. The C8766EE works in the following printers: DESKJET printers: HP DESKJET 460 HP DESKJET 460C HP DESKJET 460CB HP DESKJET 460WBT HP DESKJET 460WF HP DESKJET 5740 HP DESKJET 5745 HP DESKJET 5940 HP DESKJET 6520 HP DESKJET 6540 HP DESKJET 6620 HP DESKJET 6840 HP DESKJET 6940 HP DESKJET 6940DT HP DESKJET 6980 HP DESKJET 9800D OFFICEJET printers: HP OFFICEJET 6210 HP OFFICEJET 6310 HP OFFICEJET 7210 HP OFFICEJET 7310 HP OFFICEJET 7410 PHOTOSMART printers: HP PHOTOSMART 2575 HP PHOTOSMART 2610 HP PHOTOSMART 2710 HP PHOTOSMART 325 HP PHOTOSMART 330 HP PHOTOSMART 335 HP PHOTOSMART 375 HP PHOTOSMART 385 HP PHOTOSMART 420 HP PHOTOSMART 422 HP PHOTOSMART 425 HP PHOTOSMART 428 HP PHOTOSMART 475 HP PHOTOSMART 7850 HP PHOTOSMART 8050 HP PHOTOSMART 8150 HP PHOTOSMART 8450 HP PHOTOSMART 8450XI HP PHOTOSMART 8750 HP PHOTOSMART C3180 HP PHOTOSMART C3183 HP PHOTOSMART C4180 HP PHOTOSMART D5160 HP PHOTOSMART PRO 8350 PSC ALL-IN-ONE printers: HP PSC 1500 HP PSC 1510 HP PSC 1610 HP PSC 2350 HP PSC 2353 HP PSC 2355