HQ Products &copy;HP C4127X Premium Compatible Black Toner Cartridge for HP LaserJet 4000/ 4000N/ 4000SE/ 4000T/ 4000TN/ 4050/ 4050N/ 4050DN/ 4050T/ 4050TN/ 4050SE; Canon LBP52X/ 1760/ 1760E; HL-2046/ 2460/ 2460N Series. Ships from California, USA Premium Compatible Includes: HP C4127X Black Page Yield: Up to 10,000 Pages at 5% Coverage For use with HP LaserJet 4000, 4000N, 4000T, 4000TN, 4000SE, 4050, 4050N, 4050T, 4050TN, 4050SE Series Printers. Note: This is not original HP toner cartridge. This is a generic toner cartridge refurbished or manufactured by seller.