Canon DR-G2140 - High Speed A3 Desktop Type Sheet Fed Scanner (Canon DR-G2140 SCANNER) - Scan Speed: 145ppm, Resolution: 600dpi, Image Senor Type: CIS, Capacity: 500 sheets, Automatic Document Feeder: 500 sheets, Duplex Scan: Yes, Connectivity: USB 3.1/ Wired LAN, Features: Barcode Recognition, 2D Code, Patch Code, Job Function, Ultrasonic Double-Feed Detection, Staple Detection, Dropout and Color Enhancement, Auto Page Size Detection, 3-D Color Correction, Image Rotation, Skip Blank Page, Edge Emphasis, Moiré Removal, Prevent Bleed Through / Remove Background, Contrast Adjustment, Shading Correction, Brightness Adjustment, Deskew, Border Removal, Scanning Side Selection, Scan Area Settings, Addon Settings, Text Orientation Recognition, Punch Hole Removal, Folio Scan, Unnecessary dots removal, Notch removal, Background Smoothing, Character Emphasis, Rapid Recovery System, MultiStream.