Offering true business level performance, the UF-5100 is not only durable and highly reliable, it is also economical and practical. Built for true business-level faxing, the UF-5100 scans documents quickly at a rate of 3 seconds per page. In combination with the 30-sheet automatic document feeder, this makes it possible for you to fax a multi-page document at the touch of a button without having to wait around. As soon as the first page of a document set has been scanned, the UF-5100 starts dialling. Quick Memory Transmission immediately transmits the scanned data to the destination.