In multifunction or all-in-one printers, fax machines, photocopiers and scanners, an automatic document feeder or ADF is a feature which takes several pages and feeds the paper one page at a time into ...

What is an automatic document feeder?

The technical term automatic document feeder (ADF) describes an part of an device which allows it to automatically pick up several paper sheets and feed them one page at a time into the device. ... An automatic document feeder works with either laser or LED technology and automatically scans one or more documents.

How does an automatic document feeder work?

An automatic document feeder (ADF) is a feature in printers, photocopiers, fax machines or scanners wherein a stack of paper put into the machine and is then automatically fed through it, allowing the user to print, scan or copy without having to manually place each page into the machine.