DEX is the largest independent dealer of Kyocera, Konica Minolta and Canon document imaging equipment in the United States. We sell and service printers, copiers, fax units, and digital data management software. But what makes us unique is our depth of service experience, and the product distribution infrastructure we have created to support our customers locally. DEX' regional warehouses are fully stocked with the most diversified inventory of parts and supplies in the industry.