| abstract |
An object of the present invention is to provide a fixing device capable of controlling a heat generating portion in accordance with an object to be heated having various widths and thicknesses. A fixing device including a control device that supplies power to a necessary circuit and a heating element that generates heat by the power supplied from the control device, wherein the heating element includes at least polyimide. It consists of a plurality of heat generating parts, and each heat generating part is supplied with electric power from the control device according to the size of the object to be heated. To control the heat generation range. [Selection] Figure 2 |