Package Includes: 4x Black, 4x Cyan, 4x Magenta, 4x Yellow, Total 16-Pack Ink Cartridges

Product Model: Compatible HP 950XL Ink Cartridge

High Page Yield: Up to 2,300 pages per 950XL black ink cartridge, 1,500 pages per 951XL color ink cartridge at 5% coverage (Letter/A4)

CompatiblePrinters: Officejet Pro 251dw 276dw 8100 8600 8610 8620 8630 8640 8650 8660 8615 8616 8625 Printer

ADVICE: If you are not sure what ink cartridges the printer requires, please check the label of your old ink cartridges first. It will tell you the correct ink cartridges model.