| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image forming apparatus, method, and program with which power consumption of a battery during a peak shift period can be suppressed and the remaining amount of the battery can be maximized.SOLUTION: An image forming apparatus of the present invention controls by switching supply sources of power, and when shifting from a normal power consumption state to a power-saving state, switches the supply source of power from a commercial power supply to a battery when the current time is within a predetermined time period.</p> |
