Plustek SmartOffice PL806. Maximum scan size: 220 x 356 mm, Optical scanning resolution: 600 x 600 DPI, ADF scan speed (b/w, A4): 8 ppm. Scanner type: Flatbed & ADF scanner, Product colour: White. Sensor type: CCD, Daily duty cycle (max): 1000 pages, Light source: CCFL. Auto document feeder (ADF) input capacity: 50 sheets. Maximum ISO A-series paper size: A4, Scanning media types supported: Envelopes, Plain paper, Recycled paper, Thin paper, Transparencies, ISO A-series sizes (A0...A9): A4