Dataproducts DPC29P Remanufactured Toner Cartridge Replacement for HP C4129X Assembled in Mexico 100% satisfaction guarantee; expert technical support 1-year warranty Compatible Hardware: HP LaserJet 5000, 5000N, 5000DN, 5000GN, 5100, 5100TN, 5100DTN Page Yield: 10000 Toner Cartridge For HP printer models LaserJet 5000 Series, 5100 Series. Remanufactured Black Cartridge