Electrophotography – Control of electrophotography process – Having temperature or humidity detection
Reexamination Certificate
2005-02-22
2005-02-22
Grimley, Arthur T. (Department: 2852)
Electrophotography
Control of electrophotography process
Having temperature or humidity detection
Reexamination Certificate
active
06859628
ABSTRACT:
A CPU computes a saturation moisture content on the basis of a temperature and a relative humidity detected by environment detection means, and multiplies the saturation moisture content by a square of the relative humidity, thus obtaining an environment parameter value. The CPU sets a proper development contrast potential using the environment parameter value according to a correlative approximation expression with pre-calculated development contrast potentials.
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Gleitz Ryan
Grimley Arthur T.
Kabushiki Kaisha Toshiba
Toshiba Tec Kabushiki Kaisha
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