| 摘要 |
PURPOSE:To prevent the deterioration of performance of a film by cutting off light by a film presser member except at a part corresponding to a light transmission window. CONSTITUTION:A transparent body 6 is provided as the film presser member 6 corresponding to the light transmission window of an electrifying exposure part 1, and an elastic body 11 is arranted corresponding to a development part 2 adjoining to the electrifying exposure part 1. The transparent body 6a and elastic body 11 are both fixed to the same base 12 and light shielding films are adhered to both end surfaces of the transparent body 6a. The elastic body 11 is provided to improve the contacting of the film 3 with a pressure part 1a in order to prevent a leak of a developer during the development at the development part 2 and projects slightly from the transparent body 6a arranged adjacently, securing the contacting of the film 3 with the presser part 1a by the restoring force of the elastic body 11 while pressed against the film 3. |
