Original New 4014 4015 4515X Fuser Assembly RM1-4579-000CN/RM1-4554-000CN Maintenance Kit New retail. Available offer. Original New 4014 4015 4515X Fuser Assembly RM1-4579-000CN/RM1-4554-000CN Maintenance Kit Fuser Kit For ,4015,4100,4200,4250,4350,5100,5500,5550,8100,8150,9000,9040 Voltage:110V & 220VQuality:Original NewWarranty:3 months