Perfect and thx
One little side note.
driverless always work, but not all options of the printer driver are available so its my last resort if with driver does not work. Thats why I wanted to check if the driver does the job first.
With network printing and Bonjour this option is always present for basis printing and that is because not all manufacturers supplying drivers for Linux. This way all printers can work. Its also possible for USB connected printers but then you need IPP over USB.