Everything works fine. Installation (wireless) was problem-free, but will switch on occasion to LAN or USB, as with larger data sets the transfer takes too long. But this may not the printer. All its functions it does without problems. When first I needed most of the time in order to find out whether the A4 paper must be transversely or longitudinally inserted into the cassette now (cross is of course correct). For ease of changing the format I've bought myself a second paper cassette. In an A4, the second A3 remain. Thus, the annoying paper falls out / pure fumbling away. Cassette change depending on requirements is much easier. The cassette is named LEL552001 and costs about 30 what it was worth it to me personally. Overall, I am absolutely satisfied with the device.