Renewable Toner Compatible Toner Cartridge Replacement for HP 30A CF230A LaserJet M203 M227 LOW COST, HIGH VALUE. RT replacement for HP 43X toner. Printing cost is as low as .005 cents per page, up to 60% less than HP C8543X original toner cartridges. QTY: 1 (1 Black) RT Compatible HP 43X toner cartridge OEM #: HP C8543X / HP 43X | High Yield: 30,000 pages based on 5% coverage Compatible with HP LaserJet 9000, 9000n, 9000dn, 9000hdn, 9000hnf, 9000hns, 9000mfp, 9000lmfp, 9040, 9040n, 9040dn, 9040mfp, 9050, 9050n, 9050dn, 9050mfp LIFETIME WARRANTY. We honor our warranty regardless of purchase date, even if the Amazon return window has closed