Photocopying – Projection printing and copying cameras – With temperature or foreign particle control
Patent
1990-08-17
1991-07-02
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
With temperature or foreign particle control
355 27, G03B 2752
Patent
active
050289543
ABSTRACT:
An image recording apparatus is provided which automatically controls the temperature and humidity in the region of a photosensitive recording medium. The recording medium carries the indication of its sensitivity characteristic. A detector disposed in the image recording apparatus reads the sensitivity characteristics which may take the form of the bar code or magnetic tape. The detector then sends an output signal, to a controller. At least one of a thermal sensor and a humidity sensor are provided in the passage of the photosensitive recording medium. These elements respectively sense the temperature and humidity and output their detection signals to the controller. The controller then controls a heater and a humidifier to set the optimal temperature and optimal humidity for the passage.
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Ishikawa Shigeki
Ueda Masashi
Yamamoto Takemi
Brother Kogyo Kabushiki Kaisha
Wintercorn Richard A.
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