STRONG COMPATIBILITY: 950XL and 951XL Ink Cartridges Combo Pack work for HP OfficeJet Pro 8100 8110 8600 8610 8615 8616 8620 8625 8630 8640 8660 251dw 271dw 276dw Inkjet Printer.HIGHER PAGE YIELD: 950XL black ink cartridge is up to 2300 pages; 1600 pages each 951XL color ink cartridge Replacement for HP ink 951xl color combo pack(cyan,magenta,yellow) at 5% coverage on A4 paper.PACKAGE CONTENTS: 5 Pack of 950XL951XL ink cartridges combo pack replacement for hp 950 951 ink cartridges combo pack(2 Black, 1 Cyan, 1 Magenta, 1 Yellow Combo Pack), 1 x User Guide.LATEST UPGRADE CHIP: Those 950xl and 951xl ink cartridges combo pack for hp printers are all equipped with the latest intelligent chip and high-quality ink to ensure fade-resistant color. We are committed to provide superior, brilliant and true-to-life images.WARM TIPS: Please carefully check the compatible printer models of the ink 950xl 951xl combo pack and confirm your printer model before placing an order. Product Description