My printer don't print

[Briciou62500]

I have change my temperature sensor of my bed, but I have always the error

[Briciou62500]

Do you have a software for put my gcode instructions in my printer? For the calibration.

Thanks

[Briciou62500]

I have try to connect my printer to pomter face software. But dont works.

[Briciou62500]

It's works on com4.

I have an under extrusion of 5cm.
But the M503 function don't works.
She don't return informations.

What to do?

Thanks,

[Briciou62500]

It is same with your motor application.
I send the M503 commande but nothing in output display.

[sarahcoop]

There were similar problems. And I had to call a handyman. I couldn't do it myself.