Do it Wiser Compatible Toner Cartridge for Xerox Phaser 7500 7500N 7500DN 7500YDN 7500DT 7500YD 7500DX | 106R01439 - High Yield Black Estimated page yield: Black 19,800 pages (depends on printer and usage) Compatible with part number: 106R01439 Compatible with printer models: Xerox Phaser 7500 | Xerox Phaser 7500N | Xerox Phaser 7500DN | Xerox Phaser 7500YDN | Xerox Phaser 7500DT | Xerox Phaser 7500YD | Xerox Phaser 7500DX 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 1 Black 19,800 pages and 3 Colors 17,800 pages 106R01439 Xerox Phaser 7500 Xerox Phaser 7500N Xerox Phaser 7500DN Xerox Phaser 7500YDN Xerox Phaser 7500DT Xerox Phaser 7500YD Xerox Phaser 7500DX