Hp scanjet 5590 is a flatbed scanner and has a power of a high-speed color duplex scanning.Very efficiently it can do 50 sheet Automatic Document Feeder(ADF) .Also it does multi-page scans at 2, 400dpi optical resolution and 48-bit color.
it has buttons on front panels and has single touch operating system.we use this at our office .and we scan documents, photos, email & copy.TWAIN drivers and document management software is included.The software package features HP Photo & Imaging software with HP Memories Disc Creator & HP Instant share.its very easy to use and connects to your PC via single cable.
it does scanning in seconds.
overall a very good sacnner for office purpose .