Sorry will not fit the Phaser 8500. This easy-to-replace maintenance kit 108R00676 will keep your Xerox Phaser 8550 8560 printer operating flawlessly up to three times longer than the standard-kit. resulting in fewer interactions with the printer and lower costs-per-page—leaving you with fewer hassles and more time for carefree colour printing. Always ensuring you use the genuine Xerox Phaser 8560 MFP 8550 Extended Maintenance Kit will keep your Xerox working in tip top condition. When you replace the kit empty the waste tray at the same time. PLEASE NOTE THIS WIL NOT FIT THE 8500 PHASER Fuss3 can provide all your solid wax, drums, fusers and Xerox supplies for next day delivery.