WPP 200249P Remanufactured Extended Yield Toner Cartridge for HP 78A WPP Remanufactured Premium laser cartridges that meet or exceed OEM quality, page yield, and reliability 100% Product Performance guarantee; expert technical support 2-year warranty; 100% performance guarantee; expert technical support: The use of this WPP print cartridges does not void your printer's warranty Compatible Hardware: HP LaserJet Pro M1536DNF MFP, P1566, P1606DN Page Yield: 3000