Scanner Canon imageFORMULA DR-G2090A3 Desktop Type Sheet Fed ScannerScanning sensor unit: CISOptical resolution: 600dpiLight source: RGB LEDScanning side: Simplex, Duplex, Skip blank pagesInterface: USB 3.1Scanning specifications:Black and White: 100ppm/200ipm (A4, Landscape, 200dpi/300dpi)Colour: 100ppm/200ipm (A4, Landscape, 200dpi/300dpi)Output resolution: 150 x 150dpi, 200 x 200dpi, 240 x 240dpi, 300 x 300dpi, 400 x 400dpi, 600 x 600dpiOutput mode: Detect Automatically, Black and White, Error Diffusion, Active Threshold, Advanced Text Enhancement, Advanced Text Enhancement II, 256-level Grayscale, 24-bit ColourSuggested Daily Duty Cycle: 30,000 scans/day