Brother DCP9040CN Belt Unit BU100CL

Brother belt unit BU-100CL for use with DCP-9040CN, DCP-9045CDN, MFC-9440CN, MFC-9840CDW. Page yield 50,000. Your printer will prompt you when the current belt unit is nearing the end of its service life. A faulty belt unit can lead to problems with paper feeding or print quality, so it's important to install a replacement as soon as possible. Because it's a genuine Brother product, it ensures superb performance and is rated for use up to 50,000 pages.