Toner cartridge is specially formulated and tested to provide the best quality and most reliable printing you can count on page after page. Specially formulated toner for best image quality Standard-capacity cartridge yields approximately 1,000 pages Designed for use in Xerox WorkCentre 6515 and Phaser 6510 Yields up to 1,000 pages. Recycling solution - designed to encourage recycling, helping you divert materials from landfill.