Toner fixing device

Abstract

Abstract PROBLEM TO BE SOLVED: To make high-duty fixation processing execute more efficiently. SOLUTION: First and second pressure rollers 26 and 38 are disposed in a part brought into contact with a recording paper of a heating roller 24. Further in the first pressure roller 26, its outside diameter and the width of a nipping part 26a are made larger than those of the second pressure roller 38 and in the second pressure roller 38 its curvature and contact pressure are made larger than those of the first pressure roller 26 so that the heating of a toner and the sticking of the toner to the recording paper paper S are assigned to these pressure rollers 26 and 38 to make high-duty fixing execute more quickly and efficiently.

Inventors

• 👤 Kaneo Yoda
• 👤 兼雄 依田
• 👤 Hiroshi Tanaka
• 👤 博 田中
• 👤 Kazutoshi Fujisawa
• 👤 和利 藤沢
• 👤 Kenjiro Yoshioka
• 👤 研二郎 吉岡

Bibliographic Details