The Panasonic KV-SL Range provide userd with an excellent 2-in-1 solution. With both a auto-document feeder for sheet-fed scanners and a built-in flatbed scanner at great value, this is a great solution for an office with multi-purpose scanning requirements.
The KV-SL3056 has a scan speed of 45ppm (pages per minute) and the KV-SL3066 scans at 65ppm through the ADF, whilst the SL3056 can scan up to 6000 pages per day and the SL3066 an impressive 8000 per day.
Finally, both models are set up to allow multi-function scanning. This means you will be able to pass a wide range of documents through the feeder and, of course, with the flatbed.