Canon 6050C, DR. Maximum scan size: 305 x 432 mm, Scanner type: Sheet-fed, Optical scanning resolution: 600 x 600 DPI. Standard interfaces: SCSI-3, USB 2.0. Bundled software: Capture Perfect 3.0, Scan drivers: ISIS, TWAIN. Width: 480 mm, Depth: 718 mm, Height: 390 mm. Power consumption (typical): 84 W, Input frequency: 50/60 Hz, Input voltage: 220-240 V