| 摘要 |
PROBLEM TO BE SOLVED: To provide an image formation device which can improve image quality of a monochromatic image.SOLUTION: An image formation device 1 can form a monochromatic image 330 by discharging ink droplets on the basis of recording data 310, from a plurality of nozzles including a nozzle for black which discharges black ink droplets and a nozzle for color which discharges color ink droplets for generating composite black. A control unit U1 of the image formation device 1, when a recording concentration of the black ink represented by the recording data 310 is equal to or greater than a prescribed concentration (Tc), forms the monochromatic image 330 by discharging the color ink droplets for generating the composite black from the nozzle for color in addition to discharging the black ink droplets from the nozzle for black. |
