| 摘要 |
PROBLEM TO BE SOLVED: To reduce a color difference between raster lines.SOLUTION: A printer comprises: a first group of nozzle lines in which nozzles included in mutual nozzle lines are arranged so as to overlap at a first position in a first direction; and a second group of nozzle lines in which nozzles included in the mutual nozzle lines are arranged so as to overlap at a second position different from the first position in the first direction. Ink colors include at least C, Lc, M, and Lm, and the ink colors are arranged so as to be symmetrical on left and right sides with respect to the middle of the arrangement of the plurality of nozzle lines. The first group in the left portion in the left-and-right symmetry includes a nozzle line for Lc ink and a nozzle line for M ink. The second group of the left portion includes a nozzle line for Lm ink and a nozzle line for C ink. The first group of the right portion includes a nozzle line for the Lm ink and a nozzle line for the C ink. The second group of the right portion includes a nozzle line for the Lc ink and a nozzle line for the M ink. |
