Do it Wiser Compatible Extra High Yield Toner Cartridges Replacement for Xerox Phaser 6600 6600N 6600DN WorkCentre 6605N 6605DN 4-Pack<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"> Compatible with part number: 106R02228 106R02225 106R02226 106R02227 </span></li><li><span class="a-list-item"> Included: 4-Pack Black Cyan Magenta Yellow toner cartridges </span></li><li><span class="a-list-item"> Our Do it Wiser smart toner cartridges are covered by a 1 year warranty against defects </span></li><li><span class="a-list-item"> Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free </span></li><li><span class="a-list-item"> Estimated page yield: K:8000|C:6000|M:6000|Y:6000 pages (depends on printer and usage) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51BHsmNTDDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31mL88vMuPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ln3cdFSvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31VigF6DwrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31%2BRuVsDVbL.jpg" noproxy>