| 摘要 |
PURPOSE:To prevent a color developing dye for development from sticking to a pressure roll by providing a mechanism which supplies an auxiliary sheet between the recording surface of a photosensitive pressure-sensitive recording paper and the pressure roll. CONSTITUTION:A supply roll 12 which supplies an auxiliary sheet 11 in accordance with movement of a photosensitive pressure-sensitive recording paper 4 is arranged in the left of an upper pressure roll 1, and a take-up roll 13 which winds up this supplied auxiliary sheet 11 is arranged. In this case, the auxiliary sheet is supplied for the purpose of attracting the dye which develops color on the recording surface of the photosensitive pressure-sensitive recording paper 4. Consequently, a paper consisting of materials of high attraction efficiency or the like can be used. If the recording paper has both recording faces, it is necessary to insert the auxiliary sheet to both sides.
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