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US 2024/0406336 A1Published application
Colorimeter and image forming apparatus incorporating the same
AssigneeRicoh Company, Ltd.
InventorsOsamu Kawazoe, Dan Ozasa, Yohhei Watanabe, Kohei Shimbo
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Abstract
A colorimeter includes a reference plate having a reference reading surface having multiple heights; a reader to read color information on a recording medium having a thickness; and read a white reference from the reference reading surface having one of the multiple heights corresponding to the thickness of the recording medium; and circuitry configured to perform calculation on the color information on the recording medium read by the reader using the white reference read from the reference reading surface by the reader.
Claims9
A colorimeter comprising:
- a reference plate having a reference reading surface having multiple heights;
- a reader to:
- read color information on a recording medium having a thickness;
- and
- read a white reference from the reference reading surface having one of the multiple heights corresponding to the thickness of the recording medium;
- and
- circuitry configured to perform calculation on the color information on the recording medium read by the reader using the white reference read from the reference reading surface by the reader.
4 more elements
Dependencies are inferred from the claim text.