| 摘要 |
A photographic printing and developing device in which a continuous elongated photosensitive material is fed through a printing section in which the photosensitive material is exposed to light through a negative film so that an image on the negative film is printed on the photosensitive member. The photosensitive material is then fed through a developing section in which the printed image is developed and fixed. The system has a blower capable of introducing ambient air into a connecting section between the printing section and the developing section, and a control circuit capable of selectively operating the blower in accordance with a predetermined condition so as to maintain the humidity in the connecting section at an optimum level for feeding the photosensitive member from the printing section to the developing section.
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