| 摘要 |
A printer device for realizing correct representation of the gradation. After oozing a quantitation medium (45) from a quantitation medium nozzle (53), the printer device causes an emission medium (49) from an emission medium nozzle (54) for mixing with the quantitation medium (45) for emitting the resulting mixed liquid. During the time which elapses since emission of the quantitation medium (45) from the quantitation medium nozzle (53) until reversion of the liquid surface of the quantitation medium (45) to the opening end of the quantitation medium nozzle (53), the quantitation medium (53) is pressurized in a direction of pulling the liquid surface of the quantitation medium (45) into the quantitation medium nozzle (53). Also, during the time which elapses since the emission of the emission medium (49) from the emission medium nozzle (54) until reversion of the liquid surface of the emission medium (49) to the opening end of the emission medium nozzle (54), the emission medium (49) is pressurized in a direction of pulling the liquid surface of the emission medium (49) into the emission medium nozzle (54). <IMAGE> |
