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Color printing system and printing method therewith

A technology of color printing and color printer, which is applied in printing and other directions, and can solve the problems of increasing the manufacturing cost of printers

Inactive Publication Date: 2002-11-20
AETAS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These tight tolerances will undoubtedly increase the manufacturing cost of the printer

Method used

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  • Color printing system and printing method therewith
  • Color printing system and printing method therewith
  • Color printing system and printing method therewith

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Embodiment Construction

[0032] Although master color conversion tables are available for many different printers each manufactured according to the specific design of the printer, the preferred embodiment of the present invention performs a calibration procedure at the time of manufacture of each printer, rather than generating a master color conversion surface. This calibration is used to generate each individual printer's individual color conversion table when each individual printer is manufactured. The color conversion table can be stored in an individually programmable non-volatile memory, such as an EEPROM or a flash memory. Alternatively, the color conversion tables can be stored on a CD-ROM along with the printer driver software so that individual color conversion tables can be accessed when setting up the printer. Individual color conversion tables are accessed during printer initialization, for example, such as a "plug and play" initialization process, so that the computer that causes the ...

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Abstract

The present invention relates to a colour printing method and its system. It is characterized by implementing correction of colour printing machine to make every printing machine be able to produce arespective colour conversion table when said printing machine is manufactured, and the said colour conversion table can be stored in a writable-into non-volatility memory; and another selection is that the colour conversion table is stored in CD-ROM with printer driving programme software, so that when the printer is used for printing, the respective colour conversion table can be directly fetched. Generally, the respective colour conversion table is accessed in initialize routine of printer, for example instant use as plug-in "initialize routine, so that it can make the computer which is used to drive printer and make it operate directly access the respective colour conversion table.

Description

technical field [0001] The present invention refers to a system and method for converting the output color representation of a color printer, and a color printer with a unique color conversion profile. More particularly, the present invention relates to a method capable of generating a unique color conversion profile for an individual color laser printer, and a color printer having a unique conversion profile that compensates for structural color differences and responds to the individual printer. Background technique [0002] Most computer systems, and most very small or "personal" computer systems, use little to no color to display information. With the widespread use of increasingly complex applications, there is a greater reliance on the use of color to display information effectively. The current use of color on personal computers in the world is mainly reflected in the ease of obtaining more powerful and faster microprocessors and low-cost color displays on personal c...

Claims

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Application Information

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IPC IPC(8): B41J2/525
Inventor 王渤渤张世良
Owner AETAS TECH
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