Epson Epson GT-20000N Pro. Maximum scan size: 215.9 x 355.6 mm, Scanner type: Flatbed & ADF, Sensor type: CCD. Auto document feeder (ADF) input capacity: 100 sheets. Standard interfaces: Ethernet, SCSI, USB 2.0. Bundled software: Page Manager 7, ABBYY Fine Reader Sprint 6, Epson Event Manager 2.0. Weight: 26.5 kg