Epson GT-20000. Scanning: 215.9 x 355.6 mm, Flatbed, 9600 DPI, A4 200dpi – 23 ppm, 4.3 sec/page, 600×1200 DPI, 4096 levels of grey, CCD, 48-bit, O. Media formats: A3, A4, A5, B4, B5. Connectivity: USB 2.0, SCSI. Networking: Optional. Operating system/software: Page Manager 7, ABBYY Fine Reader Sprint 6, Epson Event Manager 2.0. Weight & dimensions: 656 x 458 x 158 mm, 13500 g. System requirements: -Windows 2000 Pro / XP / Vista -Mac OS X 10.2.8 +. Energy management: AC 220 – 240V, 50 – 60hz, 50