Should fix any errors starting with U4.
Includes: Fuser, Transfer Roll, & 6 Pickup/Feed Rollers.
Every 200,000 prints you should replace the fuser maintenance kit of your Xerox Phaser 4510 printer. At this time your machine may display "Replace Maintenance Kit." Replacing this will reduce the likeliness of jams, improve print quality and extend the working life of your printer. For the 4510, the part # is 108R00717. The kit includes a fuser, transfer roller, and 6 pickup rollers.
108R00717 - Xerox 4510 Fuser Maint Kit 110V, New