| 摘要 |
<p>The apparatus includes a fusing roller 41 that heats and fuses a developed image transferred to a recording medium, a heat generator 42 that heats the fusing roller, a temperature detection sensor 43 that detects the temperature of the fusing roller or of the periphery thereof, a motor 45 that rotates the fusing roller, and a control unit 11 that controls the heat generator and the motor on the basis of the detected temperature from the temperature detection sensor are provided. The control unit controls the heat generator to maintain the detected temperature at a reference fusing temperature until a predetermined time period is elapsed from the moment when trigger signals for starting preheating provided prior to an entry of a print command are entered, and stops the heat generator when the predetermined time period is elapsed, operates the motor until the detected temperature reaches the reference fusing temperature when the temperature detected when the trigger signals are entered is lower than the reference fusing temperature, and stops the motor when the detected temperature reaches the reference fusing temperature.
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