Do it Wiser Remanufactured High Yield Toner Cartridges for Dell Colorlaser 7130 7130cdn - 330-6135 330-6138 330-6141 330-6139 - 4 Pack<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"> Compatible with Part Number: 330-6135 330-6138 330-6141 330-6139 </span></li><li><span class="a-list-item"> 4- Pack includes Black Cyan Magenta Yellow remanufactured toner cartridges x1 each </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: Black 19000 pages and colors 20000 pages (depends on printer and usage) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41SkBCy1XXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41HJ8YlmHwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Q3qCuFwrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cDVlG3y1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41KzQRTJNGL.jpg" noproxy>