When you need to digitize your workflow simply and reliably the Scanjet Pro 3500 f1 Document Scanner from HP is a great tool for the job. It scans documents using either an 8.5 x 11.7″ flatbed or a versatile and speedy automatic document feeder. The flatbed offers an enhanced optical resolution of 1200 dpi while the ADF unit maintains a sharp 600 dpi for crisp, clear documents. Also, the ADF is able to work at speeds of up to 25 ppm, or 50 ipm in duplex mode, and handle long documents up to 8.5 x 122″ in size.
The 50-sheet ADF is great for batch jobs and has options for duplexing as well as HP EveryPage technology with an ultrasonic sensor for detecting multi-feeds. Scanner status and settings are easily checked on the 2-line LCD screen and a daily duty cycle of 3,000 pages ensures minimal downtime. Additionally, it has a fast and simple USB 3.0 connection.