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AssigneeXerox Corporation
InventorsVittorio Castelli, Edward J. Solcz, John J. Ricciardelli, Harold Anderson, Harold Brown
Estimating the term…
A method and apparatus for measuring colorimetric, gloss and registration data on a substrate exiting a printing machine. A detector using a series of red, green, and blue filters collects image data and maps the collected data to absolute color coordinates. The apparatus is factory calibrated to the specific colorants used in the printing machine. Gloss measurements are made using the same apparatus. Registration data between the various color separations is also obtained and feedback delivered to the various imaging modules. The detector allows on the fly data to be obtained and machine specific corrections to be made.
A multi-function sensor for measuring registration, gloss and colorimetric values of a test patch image printed on a substrate in a multi-color printing machine, comprising:
A method for determining colorimetric, gloss, and registration mark values in a full color electrophotographic printing machine, comprising:
A full color electrophotographic printing machine having an integral device for determining colorimetric, gloss, and registration values for a test patch image, comprising:
A multi-function sensor for measuring registration, gloss and colorimetric values of a test patch image printed on a substrate in a multi-color electrophotographic printing machine, comprising:
A multi-function sensor for measuring gloss and optical density values of a test image printed on a substrate in a black and white printing machine, comprising:
An integral apparatus for measuring registration, gloss and colorimetric values of a test patch image printed on a substrate, comprising:
Dependencies are inferred from the claim text.