| 摘要 |
An image heating apparatus includes image heating device; pressing device; a first temperature sensor; an electric power supply controller; a second temperature sensor; a first cooling device for cooling a surface of the image heating device; a second cooling device for cooling a surface of the pressing device; contact-spacing device for establishing a contact state in which the image heating device and the pressing device are contacted with each other and a spaced state in which the image heating device and the pressing device are spaced from each other; an executing portion for executing a first cooling mode operation in which at least one of the cooling device is operated while rotating the image heating device and the pressing device in the contact state and a second cooling mode operation in which the first cooling device and the second cooling device are operated while rotating the image heating device and the pressing device in the spaced state; and a selector for selecting the first cooling mode or the second cooling mode on the basis of an output of the second temperature sensor. |
