Calitoner Compatible Laser Toner Cartridge Replacement for HP C7115A (HP 15A) - Black Print Technology: Laser Printer(s): HP LaserJet 1000, 1200, 1200n, 1200se, 1220, 1220se, 3300, 3310, 3310mfp, 3320, 3320mfp, 3320n, 3320n mfp, 3330, 3330mfp, 3380, 3380mfp Replaces OEM Part #: C7115A (15A) Cartridge Color: Black Page Yield: Up to 2500 pages, Standard Capacity