| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixation device having an external heating belt configuration capable of stably controlling the temperature of the external heating belt.SOLUTION: A temperature detection element 123 for detecting the temperature of an external heating belt 105 is disposed such that, when the external heating belt is maintained at a predetermined temperature, a detection temperature Tc at a predetermined position between a first position E and a second position F is higher than detection temperatures Ta and Tb at the first position E where the external heating belt 105 contacts with a fixation roller 101 and the second position F where the external heating belt 105 is separate from the fixation roller 101. |
