| 摘要 |
PURPOSE: To suppress the generation of the bleeding at the boundary parts of different colors, in a printer emitting a plurality of color inks and scanning a head part and a printing medium a plurality of times, by emitting inks to the respective regions of the boundary parts of different colors on the medium by the almost same quantity at least at the time of first scanning. CONSTITUTION: A secondary color is divided into different scannings and ink quantity is made same as a primary color to perform recording. At this time, inks of yellow Y and cyan C constituting the green of the secondary color are divided into first and second scannings to perform recording (b) or the recording region of the secondary color is divided into two regions by 50% and the respective regions are recorded at the times of different scannings (c). This method making both ink amts. same to perform recording is called as a different color boundary uniform ink amt. recording method (uniform amt. recording method). Since the corresponding inks are emitted to the boundary parts of different colors on a printing medium by the almost same amt. at least at a time of the first scanning, the generation of bleeding is suppressed. |
