More from Amazon.com : http://www.amazon.com/gp/product/B001B2KTFC?tag=purrfectcatdi-20 <br /> <br />Q5582A HP PH5582 Auto Duplex Unit For Photosmart 3200 3300 and 8250 Series Printers Q5582A <br /> <br />The product description used is HP Q5582a Duplex Option
