| 摘要 |
<p>An image forming apparatus includes a carriage that includes a head including a black nozzle array (4k2) in which a plurality of nozzles are arranged and a color nozzle array (4c) in which a plurality of nozzles are arrange, the black nozzle array (4k2) being disposed at a position shifted in the sub-scanning direction downstream in a medium conveying direction with respect to the color nozzle array (4c); a conveying unit configured to convey a recording medium in a sub-scanning direction; and a control unit. The control unit forms an image by the color nozzle array (4c) in a main scanning in one direction, relatively moves the recording medium to a subsequent main-scanning position thereafter, and forms an image by the black nozzle array (4k2) on the image formed by the color nozzle array (4c) in a following main scanning in the other direction so as to complete an image for one scanning area.</p> |
