| 摘要 |
PROBLEM TO BE SOLVED: To accurately execute printing processing by enhancing the positioning accuracy of a photosensitive material, while attaining the space saving of a device by positioning the photosensitive material by a positioning means and providing positively and reverse rotating rollers or the like to control the carrying of the photosensitive material based on positioning. SOLUTION: A photosensitive material 1 is fed to an exposure part A provided with an exposure means to scan and expose the photosensitive material 1 via a punch part 12 as a positioning means to form the position information of an image. Also, the photosensitive material 1 is fed to a cutter 15 to cut the photosensitive material 1 into a specified length through an advance roller 13 and a feeding roller 14 as the positive and reverse rotating rollers to feed the photosensitive material 1 from the exposure part A in a forward-and- backward direction. Thus, the positioning accuracy of the photosensitive material 1 is improved, and the printing processing accurately executed, and also the space saving of the device is attained because the need for providing a loop part on the front and rear sides of the exposure means and the positioning means is eliminated.
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