This multipack contains two of the fantastic high capacity original HP 87X black toner cartridges. Offering you additional peace of mind and a handsome saving in the process.Genuine Hewlett Packard 87X toner cartridges like the ones you see here offer an unbeatable quality of print and are quite simply the best option for your monochromatic laser printer. You will find the genuine CF287XD twin-pack to be compatible with the HP LaserJet Enterprise MFP M527f and all of the other printers listed on this page.Hewlett Packard are known for creating some of the very best consumable toner cartridges on the market and this HP 87X multipack is another fine addition to their existing range. However, HP still fully guarantee this CF287XD set and estimate that it will give you around 18,000 prints per toner cartridge.