Product Name: Toner Cartridge Compatible with HP Laser Printer Model Number: C6511A/X Place of Origin: China Features: (1) All the materials are brand new and well-chosen (2) Wonderful toner, vivid color, perfect printing quality, enviromental friendly, economic, user friendly (3)Yield: C6511A--6000pages, C6511X--12000 pages with 5% coverage (4) For use with: HP LaserJet 2410/2420/2420d/2420dn/2430tn/2430dtn They will be available all the time, brand new or remanufactured. Any more information required, please contact us! "colin.fang@hotmail.com" At your service any time! ! !