The Fujitsu fi-4750L scanner satisfies a wide range of needs without sacrificing performance or affordability. The fi4750L gives you the ability to scan virtually any document up to 11.7" by 17" in 256-level grayscale and monochrome. Its 55-ppm/100-ipm scan rate (monochrome, 200 dpi, A4 portrait) and 250-page automatic document feeder (ADF) with continuous-feed capability make short work of most scanning tasks, while its flatbed capability readily accepts unusual objects, such as books and fragile documents. For the ultimate in flexibility, the duplex document feeder supports paper sizes as small as 2.1" x 2.9" to 11.7" x 17" and paper thicknesses from onion skin to card stock. The scanner's automatic length detection senses the end of the document and eliminates excess white space when scanning batches of mixed-length documents and its infrared document double-feed detection simplifies the batch scanning process. In addition, the Fujitsu fi-4750L also handles long documents (up to 68") with ease.