HP 87X Original LaserJet Toner Cartridge High Yield Black 2-pack CF287XDGenuine HP toner cartridges produce the best performance from your laser printer. With JetIntelligence technology, each cartridge helps provide crisp and clear print output every time. This twin pack contains 2 black, high yield toner cartridges with a page yield of up to 18,000 pages per cartridge. For use with HP LaserJet Enterprise M506 MFP 527 and LaserJet Pro M501 series printers. Colour: Black Page yield: Up to 18,000 per cartridge Compatible