HOTCOLOR 8PK 950 XL 951 XL Compatible Ink Cartridge for HP 950XL HP 951XL OfficeJet Pro 251dw 276dw MFP 8100 8600 8600 Plus 8600 Premium 8630 Printer 1. 950XL 951XL ink Cartridges work with: HP OfficeJet Pro 8100,8600,8610,8615,8620,8625,8630,8640,8660,251dw,271dw,276dw Printer 2. What's in the box: 8 Pack (2 Black 2Cyan 2 Magenta 2 Yellow ) Remanufactured Ink Cartridge for HP 950XL HP 951XL HP 950 HP 951 3. Page Yield: 950XL Black Up to 2200 pages; 951XL Cyan Magenta Yellow Up to 1500 pages Per Ink Cartridge.(at 5% coverage) 4. Type: Work as HP 950XL HP 951XL CN045AN#140 CN046AN#140 CN047AN#140 CN048AN#140 Original Ink Cartridge ; Remanufactured by HOTCOLOR (ISO 9001 certified facility);Not made by HP. 5. Guarantee: 120 days quality warranty.If there is any problem,DO NOT hesitate to contact us.