Compatible with: HP LaserJet: M1522n MFP, M1522nf MFP, P1505 & P1505n Compatible Replacements Included: 5 CB436A / HP 36A Toner Cartridge Black / Standard Yield Delivers 2000* pages just like the original HP 36A toner cartridge Average cartridge page yield in accordance with ISO IEC 24711 All LD compatible and remanufactured cartridges are quality tested to ensure professional long-lasting use and bold, vivid print on every page Color: Black