HP ScanJet Pro N4600 fnw1 (Replaces the SJ 4500 fn1)

HP ScanJet Enterprise Flow N6600 fnw1 (20G08A)

Network connected, ultra-fast flatbed Scanner with HP EveryPage technology.
Boost productivity for professional scanning tasks with the fast, reliable, network connected HP ScanJet Enterprise, designed for scanning up-to 8,000 pages daily.
Automate workflows with shortcuts and fast, twosided scanning from the document feeder.

Ultimate Productivity.
Scan up to 100 images (50 pages)  per minute with a 100 page,  two-sided, single-pass auto document feeder.

Optimize document workflows.
Scan directly to e-mail, network folders, or a PC via Ethernet or WiFi connection.
Don’t wait for warm-up – Instant-on Technology lets you begin scanning quickly.
Place the scanner where the work happens with a compact design that fits on the desktop.

Easy to use
Scan a variety of documents including books, magazines, and ID cards from the ADF or the Legal-size flatbed.
Connect and scan directly to a storage device using the host USB plug.
Speed-up document workflows, and touch-up scans with intelligent editing tools from HP Scan Premium software.
Scan directly to document applications using HP’s full-featured WIA, ISIS and TWAIN support.

Ultimate Reliability.
Capture every page easily, HP EveryPage technology uses ultrasonic sensing to separate pages in the ADF. 
Designed for the productive workteam with  high daily volumes of scanning up to 8,000 pages daily.
Rely on automated scanning from the 100 page automatic document feeder with single-pass two-sided scanning.
Get sharp, true-to-life scans of documents, graphics, and photos with up to 1200 dpi resolution.

Strong Security
Secure with genuine HP boot code signature validation that prevents booting if the code has been altered.
Worry-free updates, validate and ensure any firmware updates are codesigned.