This genuine Brother BU200CL transfer belt unit is an essential printer part that must be replaced at some point. This original Brother BU200CL belt unit ensures that toner is accurately transferred from your image drum to your paper. A defective or overused transfer belt will often cause severe printing problems that may include printing blank pages or, in other instances, printing distorted, streaky or misaligned images. This replacement Brother BU200CL transfer belt will instantly restore the quality of your image transfers so you can enjoy perfect print quality without worrying about inconsistent results. Built from durable parts, this robust Brother BU-200CL belt unit works reliably from start to finish and provides you with a capacity of approximately 50,000 pages to keep your laser printer running smoothly for many pages to come.