| 摘要 |
PROBLEM TO BE SOLVED: To prevent the contact of liquid with air by preventing a tank in which processing liquid for photographic paper is reserved from being deformed by liquid pressure in a photosensitive material processing device for processing the photographic paper. SOLUTION: A developer replenishing tank 80 and other replenishing tanks 86A, 86B and 92 are formed to be cylindrical. By forming the tanks 80, 86A, 86B and 92 to be cylindrical, the liquid pressure of the processing liquid stored in the tanks 80, 86A, 86B and 92 is equally dispersed on the inner wall surfaces of the tanks 80, 86A, 86B and 92. Thus, the tanks 80, 86A, 86B and 92 are not deformed by the liquid pressure, and the contact of liquid surface with air is prevented by a floating cover 81.
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