TechnologyCIS (Color Image Sensor)Scanner ResolutionUp to 600 dpiScan SpeedUp to 25ppm/50ipmScan TypeADF (Automatic Document Feeder), DuplexScan SizeA4, A5, A6, B5, B6, Business card, Post card, Letter, LegalInterfaceUSB 2.0, WirelessInput Tray50 sheets Dimension 380 mm x 157 mm x 200 mmWarranty3 years