| 摘要 |
<p>Favorable curing processing is realized according to differences in absorption characteristics of activation light among inks and characteristics of layers to be formed with the inks. An apparatus includes: a scanning device reciprocally moving in a first direction an inkjet head (24) including a first nozzle array (61 Y, M, C, K, LC, LM) ejecting a first ink and a second nozzle array (61 W) ejecting a second ink; a relative movement device relatively moving a recording medium in a second direction with respect to the inkjet head (24); an ejection control device dividing the nozzle array (61) into regions in the second direction and controlling ink ejection for each unit (61-1, 61-2) of the divided nozzle region; an activation light irradiation device (32A, 32B) irradiating the inks deposited on the recording medium with the activation light; an irradiation region dividing device dividing an irradiation range into divided irradiation regions (32A-1, 32A-2, 32B-1, 32B-2) corresponding respectively to the divided nozzle regions; and a light quantity control device controlling light quantities respectively for the divided irradiation regions.</p> |
