Toner is specially formulated and tested to provide the best image quality and most reliable printing you can count on page after page. Xerox Genuine Supplies and Xerox equipment are made for each other. High-yield cartridge is designed for use with Xerox Phaser 6500 and 6505 and yields 2,500 pages.Toner is specially formulated and tested to provide the best image quality and most reliable printing you can count on page after page. Xerox Genuine Supplies and Xerox equipment are made for each other. High-yield cartridge is designed for use with Xerox Phaser 6500 and 6505 and yields 2,500 pages.