Tekmall 950XL 951XL Ink Cartridges 1 Set, 950 951 Ink With New V8 Chips Use for HP Officejet Pro 8610 8100 8600 8620 8630 8615 8625 276dw Printers [New V8 Chips Updated in May 2018] Newest Technology Updated V8 Version Chips. Work with all old and new firmwares in market. Perfect Sharp and Vibrant Printouts, High Yield, Quick Dry, Long Lasting. [Package Including] 1 * 950XL Ink Cartridge Black,1 * 951XL Cyan Ink,1 * 951 Ink Cartridge Magenta,1 * 951XL Ink Yellow (NON-OEM) [Page Yield ] ~2300 pages hp 950 XL Ink Cartridges; ~1500 pages hp 951XL Ink Cartridges. (NON-OEM) [Compatible with] Hp Officejet Pro 8610, 8615, 8625, 8620, 8630, 8640, 8660, 276dw 8100, 8600 Printers [Guarantee] One Year Worry-free Warranty. We are on Standby for any questions about Pre-sale and After-sale.