Calitoner Compatible Laser Toner Cartridge Replacement for HP CB436A (HP 36A) - Black Print Technology: Laser Printer(s): HP LaserJet P1505, P1505, M1522n mfp, M1522nf mfp Replaces OEM Part #: CB436A (36A) Cartridge Color: Black Page Yield: Up to 2000 pages, Standard Capacity