Okidata Microline 420/ 421/ 490/ 491/ Black Ribbon<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"> OEM printer ribbon for Oki? Microline 420， 420N， 421， 490， 491. </span></li><li><span class="a-list-item"> For use with Oki? Microline 420， 420N， 421， 490 and 491 printers. </span></li><li><span class="a-list-item"> Long life and exceptional character definition. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-Et6NvOXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21fklxMTbRL.jpg" noproxy>