Renewable Toner C544 Lexmark Toner Set CMYK 4-Pack 6k Max Yield Black for C544 C546 X544 X546 X548<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"> Lifetime Warranty. We only guarantee products purchased from Renewable Toner. </span></li><li><span class="a-list-item"> Qty: 4 | Color: CMYK </span></li><li><span class="a-list-item"> Replacement for OEM #: Lexmark C544 / C544 </span></li><li><span class="a-list-item"> Extra High Yield: Up to 6k pages Black， High Yield: 4k for Colors </span></li><li><span class="a-list-item"> Compatible With Lexmark Printers: C544 dn， C544 dtn， C544 dw， C544 n， C546 dtn， X544 dn， X544 dtn， X544 dw， X544 n， X546 dtn， X548 de， X548 dte </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41zqwJ8uKRL.jpg" noproxy>