Replacing the Editors' Choice award-winning DS-770 reviewed here in May 2018, the Epson DS-770 II Color Duplex Document Scanner ($649) is another medium-to-high-volume sheetfed document scanner ...
With its rated speed of 30 page-per-minute (ppm) speed—and 60 images per minute (ipm) for duplex (two-sided) scans—the Epson WorkForce DS-520 Color Document Scanner ($399.99) is an obvious candidate ...
Epson has a long history of selling scanners, but they've been primarily photocentric flatbed scanners. The Epson WorkForce Pro GT-S50 ($499.99 direct) is different—neither photocentric nor flatbed.