| 摘要 |
PROBLEM TO BE SOLVED: To prevent the damage of a photographing film that is caused between the film and its holding part by providing a passing hole forming block on an optical path, supporting rotatively a support roller by the passing hole forming block and placing the support roller at a position near a scanning line. SOLUTION: A support roller 9c which is rotatively supported to a lower mask main body 34a has a slender cylindrical outer diameter that can cover the image surface of a photographing film 1 and also the whole width direction of the film 1. When the film 1 which is carried in the vertical scanning direction is pressed, the roller 9c rolls on the surface of the film 1. In such a constitution, the traveling property is secured for the film 1 that crosses a scanning line SL and the film 1 can be supported on a scanning surface F without damage. Then a level of the press-fixing surface can be decided between a feed roller 9a and a press-fixing roller 9b.
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