Xerox Maintenance Kit, 200000 Yield (3635MFP-Z1) Genuine Xerox maintenance items are designed to keep your Xerox equipment operating efficiently and delivering the best image quality Xerox Phaser 3635MFP Maintenance Kit (Includes Fuser Transfer Roller Pickup Roller Separation Pad for Cassette) (200 000 Yield) OEM Mono Laser Parts