Speedy Inks - Remanufactured Replacement Set for HP 711 (4PK): CZ130A Cyan， CZ131A Magenta ， CZ132A Yellow， &amp; CZ133A Black Ink Cartridge Set for use in DesignJet T120， &amp; DesignJet T520<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"> For use in HP: DesignJet T120， &amp; DesignJet T520 </span></li><li><span class="a-list-item"> Shelf Life: 12- 18 Months </span></li><li><span class="a-list-item"> This professionally remanufactured cartridge for HP 711 has a 'smart chip' that makes continuous adjustments to optimize print quality and enhance reliability and cost effectiveness as well as monitor ink levels. </span></li><li><span class="a-list-item"> The use of remanfactured replacement ink cartridges and supplies does not void your printer warranty. </span></li><li><span class="a-list-item"> 100% Quality Satisfaction Guarantee </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Zmd5Y7oXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51edNC%2Beq0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51F2bKUb2%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VBm7LnV7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51doxhm7vcL.jpg" noproxy>