The 109R00847 Genuine Xerox Fuser Unit is a new product designed for specific Xerox printer models, including WorkCentre 5945, 5955, AltaLink B8045, and B8055. This fuser unit, made by Xerox, is a genuine part that ensures high-quality performance and compatibility with the mentioned Xerox printer series. With its reliable brand and precise compatibility, this fuser unit is an essential component for maintaining the functionality and efficiency of your Xerox printer.