Genuine Xerox Black Solid Ink Sticks for the Phaser 8400 (6 per box)， 108R00608<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"> Xerox Phaser 8400 Black Solid Ink (6 Sticks/Box) (Total Box Yield 6 800) </span></li><li><span class="a-list-item"> OEM Solid Ink Black 40800 Pages </span></li><li><span class="a-list-item"> Manufactured in United States </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DORWxdi%2BL.jpg" noproxy>