Brother BU-100CL Belt Unit for HL-4040CN， HL-4070CDW Series - Retail Packaging<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Global Product Type: Print and Imaging Supplies-Transfer Belt </span></li><li><span class="a-list-item"> Device Types: Printer </span></li><li><span class="a-list-item"> Page-Yield: 50000 </span></li><li><span class="a-list-item"> Supply Type: Transfer Belt </span></li><li><span class="a-list-item"> OEM/Compatible: OEM </span></li><li><span class="a-list-item"> approx. 50，000 page yield on letter size paper </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BzcmD42yL.jpg" noproxy>