| 摘要 |
PROBLEM TO BE SOLVED: To prevent the size of copying paper from being changed by heat and pressure at a fusing and fixing time or a transferring and fixing time, to prevent the size of an image from being changed in accordance with it and to accurately register the image. SOLUTION: The preliminary adjustment device (PSPA) 204 of a blank paper base is included in order to change and stabilize the size of one part 64 of a paper base before it is supplied to transferring and fixing stations 29, 39, 49 and 59. The PSPA 204 includes a heating/pressuring device preliminarily heating/pressuring one part 64 of the paper base so as to change the size thereof to such an extent that it cannot be changed even heat and pressure are added by the heating/pressuring device at the fusing and fixing time of a back stage. |
