| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which performs adjustment optimal for the granularity or the border-definition even when high-speed recording is performed by detecting the impact position gap of a reciprocal dot using an adjustment pattern considering the effect of the satellite. <P>SOLUTION: In a means for correcting the impact position of a reciprocal dot, the dot width of adjustment patterns 700 and 710 is set for the impact range dx (μm) of a main droplet 101 and a satellite 102 to satisfy a relation dx×d/25,400≤m≤25/(dx×d/25,400), (d is the recording resolution of the recorder, and the unit is dpi). Furthermore, the repetition period n of the dot pattern is set wider than the impact range of the reciprocal dot and the satellite 102 and not to overlap the adjoining dot patterns simultaneously. According to the method, the relative position of the reciprocal dot calculated from the density peak of adjustment patterns 700 and 710 matches the center of gravity of each dot density. <P>COPYRIGHT: (C)2011,JPO&INPIT |
