| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fixing device which achieves both suppression of a temperature rise of a paper non-passing part and suppression of an end part offset.SOLUTION: The fixing device includes a heater, a first rotating body which is in contact with the heater and is heated, a counter body which faces the first rotating body and forms a fixing nip part for fixing a toner image on a recording material together with the first rotating body, and a heat-conductive member which is in contact with the heater. In respect to a length in a lengthwise direction orthogonal to a recording material transport direction of the heat-conductive member, the condition of L1>L2 is satisfied wherein L1 and L2 are lengths in the lengthwise direction corresponding to a center position and a downstream end in the recording material transport direction respectively.</p> |
