| 摘要 |
<p>An image forming apparatus includes: an operating section; a plurality of human body sensors configured to detect an operator and issue a detection signal; an operation recording section configured to record whether the operating section has been operated within a predetermined time of detection; a setting section configured to, based on an operation history recorded in the operation recording section, set as a sleep non-cancel sensor, out of the human body sensors, a sensor for which an operation of the operating section within the predetermined time of detection occurred with a low frequency; and a mode shift section which, when, during a sleep mode of the apparatus, receiving the detection signal from the sleep non-cancel sensor, maintains the apparatus in the sleep mode and, when, during the sleep mode, receiving the detection signal from the sensor other than the sleep non-cancel sensor, shift the apparatus to the normal operation mode.</p> |
