| 摘要 |
Ink droplets (150, 152) are ejected from a plurality of dot forming elements (100) arranged along an array direction to form dots (154, 156) of at least two sizes on a recording medium (12). If the dots (154, 156) formed along the array direction are classified into a plurality of groups depending on a plurality of times, the existing ratio of dots (154) of a smaller one of the at least two sizes is higher for one of the groups of an earlier time of the times. |
