Support nozzle/print nozzle?

How do you use one nozzle for support, and the other for the model? I’m sure it must be in the G Code settings but I can’t see where. I’m sure this has been asked before but I cannot find the answer anywhere.


first you need to change the machine type to dual head

then when you choose generate gcode ,you can set the left head print the support

check the picture attached

I tried what you have recommended but I don’t get the option of using both nozzles.

the left nozzle for the support ,the right nozzle for the model ,then we are using both nozzles …