| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress an increase in temperature of heating rotating bodies, such as a fixing belt and a fixing roller with a simple configuration without impairing efficiency in heating the heating rotating bodies.SOLUTION: In a fixing device including a heating rotating body, a pressure rotating body that is arranged opposite to the heating rotating body to form a fixing nip, heating means that is arranged inside the heating rotating body, and a reflecting member that is arranged inside the heating rotating body to reflect the heat of the heating means to the heating rotating body, a shape change member changing its shape according to temperature is arranged at a predetermined position on a reflection surface of the reflecting member and changes its shape to change a direction to reflect the heat of the heating means.</p> |
