I am using Hp Deskjet 3545 all in one printer for 2 years ago. It is a very good product. It sopports wifi and wifi direct for wireless printing. It can also be connected via usb.My experiance on this printer is as follows: Quality: Very good quality of colored and black & white documents and photos
Printing speed : Good speed when connected via usb but speed slows down when connected via wifi direct.
Copy: good quality and speed.
Wifi direct : good connectivity and no need of internet , but when connected to smartphone speed gows very slow