The printer is showing the message "Hotend preheat error: Check the print head heater and thermistor wiring for potential damage"
Error name: Hotend preheat error
Error code: #23202
This error is shown when the printer is unable to heat up the nozzle more than 2 ºC for 20 seconds. The printer starts a safety feature, which instantly kills the heating process and displays the message on the screen. The printer then waits for the user to inspect all parts and if needed fix the issue.
If the issue persists, the error likely stemmed from an issue with the hotend heater or hotend thermistor. To find out which one of these two is malfunctioning, perform the test described below.
Use a hairdryer to blow hot air towards the hotend. In the meantime, check if there is any temperature change on the LCD screen.