It's been a pleasure to watch how the HP leaves wegarbeitet so. The prints are perfect, and also duplex printing is fun (just takes a little longer) He is doing a bit noisy, I find that normal, because at the speed it does not go well also different. I was pleased about the two really individually to moving subjects. Most the auxiliary tray is valid only as "pseudo-professional" which is taken as the first tray when loading a sheet. In the printer driver but you can specify which of the two subjects to be approached, and thus the two compartments are in my eyes just 2 real subjects. Simply set up multiple printers, configure each printer to another specialist, finished is the perfect office life. Just going with labels and other special media. If he is driven by Windows over the network, then the transfer will take something but probably a Windows network problem. I would buy it again.