| 摘要 |
PROBLEM TO BE SOLVED: To suppress degradation of printing quality due to reattachment of an ink.SOLUTION: A printer includes a plurality of inkjet heads for discharging an ink containing at least a pigment, a resin, an organic solvent and a water. The printer records on a recording sheet by discharging the ink with each inkjet head successively. The plurality of inkjet heads include two or more color inkjet heads for discharging the ink having a color other than black and are arranged in the conveyance direction of the recording sheet. Among the two or more color inkjet heads, a color inkjet head for discharging an ink, in which a number average particle diameter of pigment particles covered with the resin is largest, is positioned in the most downstream side in the conveyance direction. |
