Ricoh fi-7800. Maximum scan size: 304.8 x 5588 mm, Optical scanning resolution: 600 x 600 DPI, Output colour depth: 24 bit. Scanner type: ADF + Manual feed scanner, Product colour: Black, Grey. Sensor type: Dual CCD, Daily duty cycle (max): 100000 pages, Light source: White LED (4x). Auto document feeder (ADF) input capacity: 500 sheets. Maximum ISO A-series paper size: A3, ISO A-series sizes (A0...A9): A3, A4, A5, A6, ISO B-series sizes (B0...B9): B5, B6