Scanning Speed: Black-and-white/grayscale: up to 70 ppm/140 ipm at 200 dpi and 300 dpi; Color: up to 60 ppm/120 ipm at 200 dpi; up to 40 ppm/80 ipm at 300 dpi(Throughput speeds may vary depending on your choice of driver, application software, operating system, and PC.)
Scanning Speed: When AC-powered: black and white / grayscale: up to 20 ppm / 40 ipm at 200 dpi; color: up to 15 ppm / 30 ipm at 200 dpi
When USB-powered: black and white / grayscale / color: up to 8 ppm / 16 ipm at 200 dpi
It scans two sides of a document in a single pass at up to 20 pages per minute.
(Throughput speeds may vary depending on your choice of driver, application software, operating system, and host computer)