| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that noise due to a cooling fan is produced more than necessary by cooling a power source device even when the power source device need not be cooled. SOLUTION: This image forming device wherein the power source device 4 is cooled by the cooling fan 5 is equipped with a temperature detection means for detecting the temperature of the power source device 4, and the cooling fan 5 is actuated in accordance with a detection value outputted from the temperature detection means. |
