| 摘要 |
<p>PROBLEM TO BE SOLVED: To specify a fixing device, in an image forming apparatus using a plurality of fixing devices, causing trouble such as scratches.SOLUTION: In an image forming apparatus including an image forming unit that forms a toner image on a sheet, and a plurality of fixing devices that heat the toner image on the sheet, an identification pattern is provided for each of the fixing devices or each combination of the fixing devices, so as to identify the fixing device used to heat the toner image.</p> |
