Desktop Type Sheet Fed Scanner, ADF (60 sheets) CMOS CIS 1 Line Sensor Optical resolution 600dpi Light source RGB LED Scanning side Front / Back / Duplex Interface High speed USB 2.0 Scanning specifications Black and White 45ppm / 90ipm Colour 30ppm / 60ipm Output resolution 150 x 150dpi, 200 x 200dpi, 240 x 240dpi, 300 x 300dpi, 400 x 400dpi, 600 x 600dpi Suggested Daily Duty Cycle Approx. 4000 scans Feeder capacity 60-sheets (80g/m²)