Brother ADS-4900W. Maximum scan size: 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 colour: Black, White, Control type: Buttons, Touch. Scan to: E-mail Server, FTP, HTTP, PC, SMB, Scan drivers: ISIS,SANE, Scanning noise level: 62 dB. Auto document feeder (ADF) input capacity: 100 sheets. Maximum ISO A-series paper size: A4, Scanning media types supported: Business Card, Plain paper, Plastic Card, Recycled paper, Thick paper, Thin paper, Auto Document Feeder (ADF) media weight: 25 - 413 g/m²