High Temperature Error
The internal temperature of the machine has risen above that at which it can operate.
This message appears when the temperature exceeds 36°C (96.8°F) during startup or exceeds 40°C (104°F) during operation (when recovering from sleep mode).
Bring the installed location to a temperature at which operation is possible (20°C to 28 [68°F to 82.4°F]), allow the machine to come to room temperature, and then turn on the power.