Jam without end!

I was just disappointed with the device. When it arrived here, scratches were already on the cover .. So I thought then but "if he for now but super prints and does what he is, then I can live really well with the scratch"
So, everything was ready installed, so it could start with the test print .. The first printing was great. Very clean and really fast. But then I thought to myself that it would be better to play it safe times (luckily) and have another attempt started .. and off we went to the paper jam. I then another 8 (!!!) times printed and every time it came to jam. Then I Googled the instrument even know what I'm doing otherwise actually ever before. Anyway, I was then clear that I have not caught a Monday model, but the unit, especially the DeskJet 3520 is just bes ******* (excuse the choice of words, but the part still upsets me). Every 2nd scolded in forums, etc. on this jam. I would say that HP has since pretty screwed up with this model.
That was honestly my first HP printer. Previously had always a Canon and thought I could sometimes give another brand a chance. So stupid I am no longer. I have now again a Canon and am super happy. He has exactly the same features as the HP, but it all works without paper jam)
Let me be very clear: Stay away !!!
There will be certainly some who might have "luck" with the device, but the majority had only trouble with it. You can watch the superior yes .. that's almost like playing roulette;) Either you're lucky or not.