你好
I’ve received my mk3 extended deluxe yesterday, assembled the printer and started setting it up all worked well automatic bet levelling etc. Until I had tried to extrud new filament, the nozzle heats up but the NTC sensor shows -0.70C, when I disconnect the heating & sensor terminal connecting block it shows about something like 330C also when I try to heat the printing bed, it just doesn’t heat. Can anyone help please?
