| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent both generation of wrinkle and a fixing failure in performing fixing treatment to an envelope, in a fixing device of an external heating system. <P>SOLUTION: When treatment of fixing treatment mode is applied to the envelope, at least one of the setting temperature of a fixing roller 60 during fixing treatment and the setting temperature of an endless belt 83 disposed in an external heating device 80 is changed according to the period after the completion of warm-up mode until the start of the fixing treatment mode. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
