If you use a steel nozzle, you must increase the temperature by 15 to 25°C depending on the case.
The “nozzle temperature compensation” function saves you from changing your profiles:
From the printer’s home screen, go to MENU->CONFIGURATION->TEMPERATURES and set the compensation temperature to the desired value (start with 15°C), then save.
The machine will systematically add this 15°C to the target temperature of the program.