LINKYO Compatible Toner Cartridge Replacement for HP 55A CE255A (Black) This is a LINKYO Alternative Replacement for OEM Product Suitable for use in HP LaserJet Enterprise 500 MFP M525dn, M525f, M521dn, M521dw, M525c; P3015, P3015d, P3015dn, P3015n, P3015x Includes 1x Black Toner Cartridge 2 Years 100% Quality Guarantee ensures that you will get quality printouts with our compatible or remanufactured cartridges Estimated print yield of 6,000 pages* per cartridge *Based on ISO 19752