With duplex scanning speeds of up to 80 images per minute in Color, Grayscale, and Black & White, the fi-6230Z also delivers uncompromised high-resolution performance of up to 60 images per minute at an astounding 300 dpi resolution for high accuracy OCR and bar code recognition. Combined with one of the most advanced paper separation features in its class, the fi-6230 employs reversing roller technology and a host of intelligent functions to provide exceptional feeding reliability for a wide variety of document types.