My electronic wine cellar has a flashing error code e2

If the orange light on your Canon K10405 printer is staying on and you cannot switch it off using the on/off button, there may be a few different causes.

1. The printer may be in an error state and the light is indicating a problem with the printer. Check the printer's manual or the Canon website for troubleshooting steps specific to your printer.
2. The power button may be faulty and not functioning properly. In this case, you may need to contact Canon technical support for assistance or take the printer to a professional repair technician
3. It could be a problem with the power supply, in this case, the printer is not receiving the correct voltage, the power supply will need to be checked and replaced if necessary.
4. If none of the above steps work, the problem may be with the main board, and the machine may need to be serviced by a professional technician.

1. Check the temperature setting of your wine cellar. Make sure it is set to the desired temperature and the temperature sensor is working properly.
2. Make sure that the sensor is properly connected to the control board. If the wires are loose or disconnected, it can cause the E2 error code.
3. Check the sensor for any physical damage, such as cracks or corrosion. If the sensor is damaged, it will need to be replaced.
4. Check for any issues with the control board, such as a loose connection or faulty component. If the control board is malfunctioning, it will need to be repaired or replaced.