| 摘要 |
<p>A heat fixing apparatus includes a pair of movable fixing members for forming a nip; wherein a recording material, bearing an unfixed image, is passed through the nip to fix the unfixed image to the recording material; and controlling means for moving the fixing members after a continuous fixing operation for a plurality of recording materials; wherein time of the fixing members being moved after the completion of a continuous fixing operation for a plurality of recording materials of a second size which is smaller than a first size is longer than time of the fixing members being moved after the completion of a continuous fixing operation for a plurality of recording materials of the first size. <IMAGE></p> |
