Do it Wiser High Yield Compatible Toner for Xerox Phaser 6500, 6600, 6600n, 6600dn, 6600ydn | WorkCentre 6605, 6605n, 6605dn - 106R02227 - Yellow - 6,000 pages &#9989; Estimated page yield: Colors 6000 pages (depends on printer and usage) &#9989; Compatible with part number: 106R02227 | 106R02242 &#9989; Suitable for printer models: Xerox Phaser 6600 6600dn 6600n 6600ydn and Xerox WorkCentre 6605 6605dn 6605n &#9989; Our Do it Wiser Smart toner cartridges are covered by a 1 year warranty against defects &#9989; Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free