Digital proofing ICC color management software file
Typically, Digital Proofing system consists of two parts: color management Software And color inkjet Printer . Among them, the color management software and print color matching process, plays an important role. Use of ICC color management technology has been adopted by many color management software. Color management software, document control through ICCProfle realize the match with the printing, adjust the color proofing, printing process control process to establish color management standards.
Color management software typically include Printer The ICC ICC documents and printed documents. Different color management software used by the printer's ICC file reference is different, so the software can not be common between the printer ICC file. If COLORPROOF and SCREEN PROOF two software before doing ICCProfile need to adjust the printer's basic linear control the printer out of ink, and then measure the spectrophotometer data and the basic linear combination of printer, printer generated ICC files (both PaperProfile); and ColorTune software file is a combination of printer ICC printer density curve generated. The establishment of ICC printer paper and printer combinations drops out of ink, resolution and other printing parameters are closely related, of a different ink, the resolution need to use a different printer ICC file.
Theory, in the printing equipment, media and ink types fixed case, the printer ICCProfile should be fixed. However, the same type of printing equipment, media and ink, there are differences between, for example: the same type of ink-jet printer, the print head in different working status of the printer does not do the same amount of ink are not the same, so that the output Imaging characteristics are not the same. Therefore, it requires digital proofing color management software on the printer's out of ink (print density) corrected to a certain standard in order to achieve such characteristics of the printer itself ICCProfile versatility. When the working conditions of the digital proofing system changes, only the need to carry out the ink to the printer (printing density) correction can guarantee the stability of the color proofing systems. However, the environment, equipment, Consumables And other comprehensive factors, simple linear through software (density) corrected so that the different systems can not meet the same standards, the actual debugging of digital proofing to achieve better results, we need to do for each proofing system personalized ICCProfile to Mi cited the differences between different systems. But most of them personalized ICCProfile will increase the difficulty and cost of debugging proofing, proofing systems to achieve the standard obstacles, and has reduced controllability of digital proofing system, the software needed to solve its own proofing linear baseline correction, and system equipment Consumables , The environment, the standard of measuring instruments, and ultimately the unity of ICC Profile proofing system.
ICC printing paper and printed out by spectrophotometric measurement of the color table obtained (different color spectrophotometer using a different table), all have color management software can use the same printing ICC file. However, the printing of different version different from the use of PS, different paper, ink different printer with different printing conditions are different, etc., resulting in the printing of the ICC file information with some differences, therefore, in the country, with the printing of ICC file the printing varies.
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