Fujitsu fi-6770A, 297.18 x 431.8 mm, 24 bit, Flatbed & ADF scanner, CCD, 450000 pages per month, TWAIN Fujitsu fi-6770A. Maximum scan size: 297.18 x 431.8 mm, Input colour depth: 24 bit. Scanner type: Flatbed & ADF scanner. Sensor type: CCD, Maximum duty cycle: 450000 pages per month, Scan drivers: TWAIN. Auto document feeder (ADF) input capacity: 200 sheets. Maximum ISO A-series paper size: A4, ISO A-series sizes (A0...A9): A4