LD © Remanufactured Replacement for Hewlett Packard 308A (Q2670A) Black Toner Cartridge for Color LaserJet 3500， 3500n， 3550， 3550n， 3700， 3700dn， 3700dtn and 3700n<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"> Page Yield: 6，000* | Shelf Life: 24-36 Months | *Average cartridge page yield in accordance with ISO IEC 24711 </span></li><li><span class="a-list-item"> Includes electronic smart chip for accurate toner level monitoring </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 Color LaserJet 3500， 3500n， 3550， 3550n， 3700， 3700dn， 3700dtn and 3700n </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51LOOjbaVHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51a6MtYL-jL.jpg" noproxy>