| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image heating device in which a cleaning function for cleaning the surface of an external heating belt is used as a function for preventing the sagging of the external heating belt. <P>SOLUTION: A cleaning roller for cleaning the external heating belt is provided between two adjacent support rollers and pressed to apply a tension to the external heating belt. <P>COPYRIGHT: (C)2012,JPO&INPIT |
