For professional and vibrant colour printing, try the HP 951 XL Cyan Ink Cartridge The page yield of 1500 pages makes the HP 951 XL perfect for people who need to print a lot, whether at home or in the office. The HP 951 XL Cyan Ink Cartridge's are easy to recycle, so you can reduce the impact your printing has on your environment. Compatible with HP OfficeJet Pro 8100 series, HP OfficeJet Pro 8600 series e All-in-one, the HP 951XL gives you consistently professional quality colour printing.