Color in Printing Systems - Color Correction

A printing system, color correction technology, applied in the direction of using a printer for visual presentation, printing, permanent visual display devices, etc., can solve problems such as damage to the scope of inkjet printing system applications

Inactive Publication Date: 2019-01-01
EASTMAN KODAK CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These limitations impair the proper application range of inkjet printing systems

Method used

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  • Color in Printing Systems - Color Correction
  • Color in Printing Systems - Color Correction
  • Color in Printing Systems - Color Correction

Examples

Experimental program
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Embodiment Construction

[0034] Throughout this application and claims, the following terms take the meanings explicitly associated with them, unless the context clearly dictates otherwise. The meaning of "a", "an" and "the" includes plural references and the meaning of "in" includes "in" and "on". Additionally, terms such as "on", "over", "top", "bottom", "left", "right" are used with reference to the orientation of the figure(s). Because components of aspects of the present invention can be positioned in a number of different orientations, directional terminology is used for illustration only and is by no means limiting.

[0035] The present description will be directed in particular to elements forming part of, or cooperating more directly with, the system according to the invention. It is to be understood that elements not specifically shown, labeled or described can take various forms well known to those skilled in the art. In the following description and drawings, the same reference numerals ...

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PUM

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Abstract

A method and system for performing color-color correction for printing a plurality of print jobs includes: receiving a first print job, wherein the first print job has one or more documents; receiving a second print job, wherein the At least a portion of one of the documents is different from a corresponding document in the first print job; and a copy of the first print job is printed. The one or more processors are operable to determine a plurality of color plane registration errors generated during printing of copies of the first print job, local color plane correction values ​​based on the plurality of color registration errors, and the first print job and the second print job. Differences between corresponding documents in the print job. When the amount of difference is less than a predetermined threshold, the local color plane correction value is used to print the second print job.

Description

technical field [0001] The present invention relates generally to inkjet printing systems, and more particularly to performing color-to-color registration correction in inkjet printing systems. Background technique [0002] In a CNC printing system, the print media is oriented through a series of components. Print media can be cut sheets or continuous rolls. Liquid, such as ink, is applied to the print medium by one or more line printheads as the print medium passes through the printing system. This is commonly referred to as ink jetting. [0003] In commercial inkjet printing systems, the print media is physically transported through the printing system at a high velocity rate. For example, print media can travel 650 to 1000 feet per minute. A line printhead in a commercial inkjet printing system typically includes a plurality of printheads that eject ink onto a print medium as it physically passes through the printing system. A reservoir containing ink or some other m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K15/02
CPCG06K15/1878B41J2/2132
Inventor R.E.阿姆布鲁斯特C.M.米尔
Owner EASTMAN KODAK CO
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