The Fujitsu fi 6240 Factory Refurbished Scanner is able to scan an impressive 60 pages or 120 images per-minute in monochrome or grayscale (letter @ 200dpi) as well as 40 pages or 80 images per-minute in color (letter @ 300dpi). Along with ultrasonic double-feed detection, long document scanning (up to 10'), dual interfaces (ultra SCSI and USB 2.0), and embossed card scanning, this scanner can continuously feed up to 3 hard cards (up to 1.4 mm thick) through the Auto Document Feeder (ADF). Paper Protection technology protects valuable documents by halting the scanning process when it recognizes that a jam is about to occur. Intelligent MultiFeed Function (iMFF) simplifies pre-scanning preparation and improves efficiency by ignoring documents that trigger false multifeed alerts such as a photo or sticky note. Auto-color recognition, auto-size detection, and auto de-skew correction provides dramatic efficiency by combining fast scanning with simultaneous high speed image processing.