If your printer board has the bed and/or hotend reading high all the time when the heaterblock is cold (or displays a MAXTEMP error) and you have ruled out all wiring and thermistors as the issue then this means that the IO pins on the board you have are fried. This can happen to both […]
Below is a listing from the Marlin base that we are using for the Unified 2 Firmware. Any of the thermistor numbers below can be entered into the “KNOWN_XXXXXXX_THERMISTOR_VALUE” in our firmware if you are using one that is not standard to your machine. You will also need to uncomment the “KNOWN_XXXXXXX_THERMISTOR” option to enable […]