While modern personal computers and the Internet at large have reduced the amount of paper in most of our lives, they haven’t ushered in the “paperless society” that many predicted they would. At the end of the day, if you want a paperless office, sometimes you still need to take matters into your own hands. Enter the Epson WorkForce DS-520 Color Document Scanner ($400), a high-powered sheet-fed scanner designed to help you get control…