Invention Grant
US07990826B2 Recording medium type discrimination apparatus, recording apparatus, and discrimination method 有权
记录介质型识别装置,记录装置和鉴别方法

Recording medium type discrimination apparatus, recording apparatus, and discrimination method
Abstract:
According to the present invention, light is emitted by a light source at different emission intensities, and sensor output values are compared with threshold values at the individual emission intensities, so that the types of recording media having various reflection characteristics can be correctly determined.
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