| 摘要 |
PURPOSE:To provide color pictures for which the density of black pictures is high and ink does not bleed between black and respective colors. CONSTITUTION:The bleeding ratio of black ink is made smaller than the ones of Y, M and C ink, whether or not the color pictures are present adjacently to the black pictures is discriminated (STEP 7), the black pictures are formed by the Y, M and C ink in the case of adjacent presence (STEP 8) and the black pictures are formed by the black ink in the case of not adjacent presence (STEP 9). Thus, the density of the black pictures can be high and also bleeding at the boundary of the color pictures can be prevented. |
