LD © Compatible Xerox 106R01530 / 106R1530 Set of 4 Black Laser Toner Cartridges for use in Xerox WorkCentre 3550 Printer<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="" 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"> Page Yield: 11，000 per cartridge | Shelf life: 24-36 months per cartridge </span></li><li><span class="a-list-item"> We offer lightning fast shipping on all printing supply and inkjet photo paper orders </span></li><li><span class="a-list-item"> The use of LD replacement ink and toner cartridges does not void your printers warranty </span></li><li><span class="a-list-item"> All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee </span></li><li><span class="a-list-item"> For use in the following Xerox Phaser Printer: 3550 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51kP2z7msaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41eXJ%2BrHcyL.jpg" noproxy>