Canon Scanfront 300P, imageFormula. Maximum scan size: 216 x 356 mm, Scanner type: Sheet-fed, Sensor type: CMOS CIS. Auto document feeder (ADF) input capacity: 500 sheets. Width: 310 mm, Depth: 160 mm, Height: 221 mm. Power consumption (typical): 29 W, Power supply type: AC. Operating temperature range (T-T): 10 - 32.5 °C, Operating relative humidity range: 20 - 80 %