- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
Details: The Sharp MX B402 Copier has Duplex standard! Very few copiers can do this! Also, The Sharp MX B402 Copier has a 40 CPM Engine!. The Sharp MX b402 Copier also can have a total of 4 paper trays!