YATUNINK 950 & 951 XL 10 pack 4BK/2C/2M/2Y NEW GENERATION RE-manufactured ink cartridges replacement950/951XL compatible with Officejet Pro 8610, 8620, 8630, 8640, 8660 Content: 4 black/ 2 cyan/ 2 yellow/ 2 magenta . All products covered by a 100% satisfaction guarantee and 90 days warranty. Page Yield: 2,300 pages per black cartridge & 1,500 pages per color cartridge. Printer Compatibility: Officejet Pro 8610, 8620, 8630, 8640, 8660, 251dw, 276dw MFP, 8100 - N811a, 8600 e-All-in-One - N911g, 8600 Plus - N911n, 8600 Premium - N911a Printer. We Promise: If you have any question, please contact us directly, we will provide high quality after-sales service, to ensure the customer's shopping experience.