TRUE IMAGE Compatible Ink Cartridge Replacement for HP 64A ( Black ) High Page Yield: 10,000 pages @ 5% coverage Compatible Printers: HP LaserJet P4014, P4015N, P4015X, P4515N, P4515X New Replaces: HP CC364A Certifications: ISO9001, ISO14001, CE, STMC Warranty: Lifetime 100% satisfaction guarantee