Designed for offices that require consistent, professional-quality documents from a toner cartridge that contains energy-efficient toner. HP 25 LaserJet Toner Cartridges are high-yield cartridges for cost-effective, high-volume printing. Boost office efficiency and get professional-quality documents consistently. Print at high speeds without sacrificing quality and help save energy[1].Compatible Printers: HP LaserJet Enterprise flow MFP M 830 z, HP LaserJet Enterprise M 806 x Plus, HP LaserJet Enterprise M 806 dn, HP LaserJet Enterprise M 800 Series, HP LaserJet Managed flow MFP M 830 zm, Troy 806 DN Micr Printer