LJ 2300 Refurbished Maintenance Kit With Aftermarket Parts (Includes Fuser Assembly, Transfer Roller, Pickup Rollers) (OEM# U6180-60001) (150,000 Yield). Keep your printer up and running with remanufactured and aftermarket printer parts with performance rates as good as OEM. These compatible parts go through an ISO-certified manufacturing process and are subjected to rigorous quality testing protocols. 1-year warranty.