Brother DS-940DW. Maximum scan size: 8.5 x 72" (215.9 x 1828.8 mm), Optical scanning resolution: 600 x 600 DPI, Enhanced scan resolution: 1200 x 1200 DPI. Scanner type: Sheet-fed scanner, Product color: Black, White. Scan to: E-mail, File, Image, Memory card, OCR, Scan drivers: ICA, SANE, TWAIN, WIA, Scanning noise level: 53 dB. Standard input capacity: 1 sheets. Maximum ISO A-series paper size: A4, Scanning media types supported: Business Card, Plain paper, Plastic Card, Card thickness (max): 0.0488" (1.24 mm)