Why can i not print if i select only the second print head?
I deactivated the first one and set the model to the second.
Since the print head crashed a lot of times in the print bed is the nozzle gone.
But before i have time to change the nozzle want still be able to print (or at lest to try). Because the printer seems to like more crashing the head into the print bed or printing in the air than printing at all.