Digital image processing and computer simulation technics have been rapidly developed according to the advancement of computer, total scanner and DTP system were developed at 1980s. Specially, there is need to simulation surface color of printings to CTR`s color and os required color image prediction of high precision. This dissertation describes a new method of color reproduction prediction, which is very high precision color reproduction prediction, for CRT of DTP system. The experimental results show that described method os useful and valid in color reproduction prediction, for CRT of DTP system