LD Compatible Replacement Laser Toner Cartridge for HP CE255X (55X) High-Yield Black for Laserjet P3010， P3015， P3015d， P3015dn， P3015n， P3015x， Enterprise 500 MFP525dn， 525f， 525c， M521dn， M521dw<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"> Page Yield: 12，500* | Shelf Life: 24-36 Months | *Average printer cartridge page yield in accordance with ISO 19752 </span></li><li><span class="a-list-item"> We offer lightning fast shipping on all printing supply and inkjet photo paper orders </span></li><li><span class="a-list-item"> This replacement HP CE255X laser toner cartridge includes a new electronic smart chip to track toner usage </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 the following printers: Laserjet P3010， P3015， P3015d， P3015dn， P3015n， P3015x， Enterprise 500 MFP525dn， 525f， 525c， M521dn &amp; M521dw </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51mrM3E1eFL.jpg" noproxy>