Top features fast scanning gets big documents through in no time at all versatile feeder can scan almost anything scan to searchable pdf creates more useful documents fast scanningeven the biggest documents can be scanned in no time. You can stack a 50 page legal document into the brother ads 2200 document scanner and it'll be all scanned in under 2 minutes. You won't have to line up each page individually, just stack in the papers and let the ads 2200 get to work.versatileas well as any size of paper up to a4, the auto feeder can handle id cards and receipts. You can put pretty much anything through the brother ads 2200 and get a high quality digital copy.scan to searchable pdfjust turning a document into a digital picture isn't always good enough. With the brother ads 2200, you can create a searchable pdf and have it emailed to you or saved to a connected external hard drive.