| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing power consumption without cost increase, while suppressing the occurrence of defective fixing.SOLUTION: In the image forming device, a main control part 110 determines whether or not temperature of a sheet P in a cassette 31 reaches reference temperature, on the basis of sheet temperature information, cassette pulling out time and cassette retracting time. When it is determined that the temperature of the sheet P in the cassette 31 reaches the reference temperature, the main control part performs control so that temperature of a heating roller 61 becomes lower than ordinary fixing control temperature, and when it is determined that the temperature of the sheet P in the cassette 31 does not reach the reference temperature, keeps the temperature of the heating roller 61 at the ordinary fixing control temperature.</p> |
