I decided to buy the scanner with the HP 722c printer. The printer works fine, but I can't get the scanner to work. A great scanner. Very easy to install. No fiddling at all.
Scans are fast and the quality is very good.
Only complaint is that it is extremeley complicated to scan multiple pages for example a three page fax. Scanning multiple pages with the 5100C is a time consuming chore. Information presented here is gathered from the manufacturers, other public sources, and direct testing. All information is believed reliable but no warranty is made regarding the performance of any equipment covered or the suitability of any product for any purpose. All trademarks, registered trademarks, and service marks are the property of their respective owners.