This is a new Xerox black toner cartridge the part number is 6R1046 designed to work with the following printers.Compatible Printers: Xerox WC Pro 255, Xerox WorkCentre 5745, Xerox CopyCentre 232, Xerox CopyCentre 230 Series, Xerox WC 245, Xerox WorkCentre Pro 230 Series, Xerox WC Pro 232, Xerox WC Pro 35, Xerox WC Pro 55, Xerox WC 5645, Xerox WorkCentre M 55, Xerox CopyCentre C 55, Xerox WorkCentre M 35, Xerox WorkCentre 238, Xerox WC Pro 238, Xerox WorkCentre 230 Series, Xerox WC 238, Xerox WC 5632, Xerox CopyCentre C 45, Xerox WC 5740, Xerox WorkCentre 255, Xerox WorkCentre Pro 45, Xerox WorkCentre M 45, Xerox WorkCentre 5740, Xerox WorkCentre 245, Xerox CopyCentre 255, Xerox WC 5638, Xerox WC 230 Series, Xerox WC 5735, Xerox WorkCentre 5638, Xerox WorkCentre Pro 255, Xerox WorkCentre Pro 232, Xerox WC M 55, Xerox WC 255, Xerox CopyCentre 238, Xerox WC Pro 45, Xerox WC 5755, Xerox…