Summary: I purchased this unit based on a recommendation from a good friend who owns an IT business and even owns one himself. This product did not disappoint. Fast printing, duplexing, and scanning work well. I am even able to send faxes over my FIOS connection (have not tried other phone connections). I did not give it 5 stars because I had trouble with the GUI setup screen and did not find it as polished as the rest of the device.