Do it Wiser Compatible Toner for Xerox Phaser 6500N 6500 6500DN WorkCentre 6505N 6505DN - 106R01597 - Black Estimated page yield: 3,000 pages (depends on printer and usage) Compatible with part number: 106R01597 For use with printers Xerox Phaser 6500N 6500 6500DN Xerox WorkCentre 6505N 6505DN Our Do it Wiser Smart toner cartridges are covered by a 1 year warranty against defects Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free