| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature regulating apparatus of an exposure device which is capable of stabilizing the quality of finish prints even if the temperature control over the entire part of the body of, for example, a photographic processing device is not controlled with high accuracy. SOLUTION: The exposure device arranged with an exposure engine mounted with a light source within a housing formed independently from the machine body within the machine body has a temperature detecting means for detecting the temperature of the exposure engine and a temperature regulating means for regulating the temperature of the exposure engine in accordance with the result of the detection by the temperature detecting means. The temperature regulating means comprises a blast path with its inlet and outlet port opened to the outside of the machine body and a fan for supplying outdoor air to the blast path. The temperature of the exposure engine is regulated by the outdoor air supplied to the blast path via the fan.
|
