This high capacity remanufactured 106R01439 black has been assembled by one of our few trusted manufacturers and reflects our commitment to quality. Many parts of the genuine Xerox 106R01439 have been used in its production to maintain as much of the print quality as possible.Any parts within the Xerox 106R01439 that cannot be responsibly reused are replaced with compatible alternatives. Once completed the remanufactured Xerox 106R01439 is then filled with enough compatible black toner powder to give you the same 19,800 estimated prints as the original.