Brother ADS-2200. Maximum scan size: 8.5 x 14" (215.9 x 355.6 mm) Optical scanning resolution: 600 x 600 DPI Enhanced scan resolution: 1200 x 1200 DPI. Scanner type: ADF scanner Product color: BlackWhite. Sensor type: Dual CIS Daily duty cycle (max): 3000 pages Light source: LED. Auto document feeder (ADF) input capacity: 50 sheets. Maximum ISO A-series paper size: A4 Scanning media types supported: Plain paperRecycled paperThick paperThin paper Auto Document Feeder (ADF) media weight: 50 - 209 g/m²