Included: 2 Black compatible toner cartridge replacement for HP CE255A 55A
Page yield: 6,000 pages per cartridge (Letter/A4, at 5% coverage)
COMPATIBLE WITH PRINTERS: LaserJet P3011 P3010, LaserJet Enterprise P3015d P3015n P3015Dn P3015x P3016, LaserJet Enterprise 500 MFP M525f M525dn, LaserJet Enterprise flow MFP M525c, LaserJet Pro 500 MFP M521dn M521dw