| 摘要 |
PROBLEM TO BE SOLVED: To express an image of a high grade and a high resolution with the recording property such as a waterproof property improved, by providing a specific ejection opening capable of ejecting a color ink with respect to a color ink ejection opening. SOLUTION: A recording head 1 comprises a nozzle row 4 for ejecting a black ink, and a nozzle row 3 for ejecting a transparent processing liquid for the high image quality and water proof property promotion. A nozzle 3A as a specific ejection opening for color ink ejection is provided at the end part of the nozzle row 3 along the same row. Thereby, a color ink is ejected from the nozzle 3A in each ejection simultaneously as well as a black ink is ejected from the black ink nozzle corresponding to the nozzle 3A by a timing delayed from the color ink ejection timing. |
