AZ Supplies © Re-Manufactured Replacement Toner Cartridge for HP 3600/501A-502A， Q6470A， Black for use in HP Color LaserJet 3600， 3600N， 3600DN Series Printers Black: 6，000 Page Yield.<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: Black: 6，000. Replaces OEM HP3600 Black. The compatible toner cartridge will produce the same amount of page yield as an OEM cartridge would. </span></li><li><span class="a-list-item"> WARNING: Avoid poor quality knockoffs from other sellers; order directly from AZ Supplies ( MPSCAL ) Toner to receive the exact product listed and ensure superior quality. Premium Quality Replacement Toner Cartridge is made by ISO9001 Certified Factory to Meet or Exceed OEM Standards. </span></li><li><span class="a-list-item"> All AZ Supplies brand products are backed by '100% Quality Satisfaction' 1 year warranty against defects in materials and workmanship for all toner products. Free tech support for any problems for all AZ Supplies brand products. </span></li><li><span class="a-list-item"> The use of AZ Supplies brand replacement laser toner cartridges and supplies does not void printer warranty. </span></li><li><span class="a-list-item"> These units are manufactured 100% brand new with all new parts including OPC drums， wiper blades， a smart chip and other internal parts， they are an economical alternative to expensive OEM laser toner cartridges. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41NknhK94JL.jpg" noproxy>