Come the beginning sweat

Come the beginning sweat I am because nowhere described is the connecting sockets for Lan, fax, USB are inside and I did not know that.
The device worked without any problems, am simple instructions on the touch screen and the installation CD followed. (I use Lan)
There were needed any extra settings.
The print quality meets my needs completely. However, color copies are one makes direct significantly worse than if they man prints on PC! There are also many options for the print. By default, the opacity is set to 80%.
The volume is quieter than my HP I had previously.
I think that's questionable if you open up the scanner, the flap is held only by the connection cable for the automatic document feeder! I suspect if the flap is often quite pops up the vulnerability.
Somewhat weak, in my previous separate scanner, it was obvious that the scanning program automatically adjusts the area to be scanned at the size of the document. This software is not so.
The rear manual feed is working properly. It has no problems with separation strips, envelopes, thick paper, labels or other format.