Print stunning colour documents with the HP 507A Toner Cartridge in yellow, which is compatible with the HP LaserJet Enterprise Color M551 printer. This toner cartridge is equipped with HP ColorSphere technology, which ensures you always get superior results. This cartridge is also equipped with built-in intelligence, so you can track usage and receive alerts when supplies are low. Features Yellow 6000 page yield *HPs inkjet print cartridges, ink cartridges and printheads are warranted to be free from defects in materials and workmanship during the period of the warranty. The average cartridge yields 6000 pages, making it an economical choice. Get consistent, professional results with the HP 507A Toner Cartridge in yellow.