Epson DS-530 Color Duplex Document Scanner is bult in 600 dpi resolution.In this scanner.This printer speeds up to 35 ppm/70 ipm1, this powerful compact performer includes TWAIN and ISIS drivers for seamless integration with existing document management systems.It is Sheet-fed, one-pass duplex color scanner.In this scanner,enhanced features include Double Feed Detection Skip, Slow Speed Mode and programmable jobs, auto crop, blank page and background removal with Epson Image Processing Technology.There are 50 sheets capacity in this printer and 4,000 sheets Daily Duty Cycle. The Roller assembly kit is 200,000 cycles.the dimension of this scanner is 6.6" x 11.6" x 6.9" (W x D x H) and the temperature is 41° to 95° F (5° to 35° C). Here used 3-color RGB LED light source.This efficient DS-530 color duplex document scanner is the intelligent choice for business document management, offering world-class performance at a significant value.