Everyday Black Toner compatible with HP C4127X, by Xerox. Comes with a lifetime warranty and is designed for optimum quality, performance, reliability, and safety. Offered at a significantly lower cost compared to cartridges from original manufactures, the Everyday Toner portfolio includes cartridges for major printer and copier brands. They meet or exceed industry standards for global safety and environmental compliance and may be returned to Xerox free of charge for recycling in an environmentally responsible way.Compatible Printers: HP LaserJet 4050 Series, Canon Lasershot LBP-1760, HP LaserJet 4000 SE, Canon LBP-1750, HP LaserJet 4050 N, HP LaserJet 4050 TN, HP LaserJet 4000, Canon LBP-1760 e, Troy 4050 T EX Micr, Canon i-SENSYS LBP-1760 e, Troy 617 T, HP LaserJet 4050 SE, HP LaserJet 4000 T, HP LaserJet 4000 Series, Canon LBP-1760 n, Canon LBP-1760 Series, Troy 4050 EX Micr,…