The ISO TS 10128 standard specifies a method of adjusting the color reproduction of a printing system in printing technology so that it matches a set of characteristic data. This method optimizes the color reproduction performance by adjusting the printing system, ensuring that the Color of the printed product reaches a predetermined standard. This technology is suitable for different types of printing systems, including planographic printing, flexographic printing, etc., which helps to improve the color conformity and accuracy. By matching the characteristic data, the color mass of the printing product is ensured to be stable and meet customer needs. This standard provides scientific methods and technical support for the printing industry, which promotes the improvement of color management and quality control.