When I try to print something it says: ‘‘heating…’’

But after that it says: ‘‘heating failed Printer Halted please reset’’

I don’t know what to do please help = (

I had this problem recently. Does it try to heat up at all? If not check the screw terminals and make sure your thermistor is plugged in. If it is still doing that I would check for failed thermistor or heater element. Make sure you turn off the power to it while checking.

Do you have a heatbed installed? I had the same problem with the printer crashing after every print because my firmware was configured for a heatbed and I didn’t have one.