Renewable Toner Compatible Toner Cartridge Replacement for HP 64A CC364A LaserJet P4014 P4015 P4515 P4515 (Black, 2-Pack) LOW COST, HIGH VALUE. RT Replacement for HP 64A toner. Printing cost is as low as .0065 cents per page, up to 60% less than HP CC364A original toner cartridges. QTY: 2-Pack (2 Black) RT Compatible HP 64A toner cartridges PAGE YIELD: 10,000 pages based on 5% coverage FOR USE in HP LaserJet Printers: P4014 P4014dn P4014n P4015 P4015dn P4015n P4015tn P4015x P4515 P4515n P4515tn P4515x P4515xm LIFETIME WARRANTY. We honor our warranty regardless of purchase date, even if the Amazon return window has closed