| 摘要 |
PROBLEM TO BE SOLVED: To perform desired print in a direction roughly perpendicular to a scanning direction without changing an inclination of a recording head in an image processing device wherein an ink ejection section comprising a plurality of ink ejection nozzles is bi-directionally scanned. SOLUTION: There is disclosed an image processing device that ejects ink drops at different driving timings from a plurality of ink ejection nozzles by driving a recording head having an ink ejection section consisting of the plurality of ejection nozzles in accordance with image information while the recording head is scanned in bi-directional directions by a scanning means. First and second ink ejection sections 130a, 130b wherein ink ejection nozzles are arranged at different predetermined angles by each ejection sections are provided to the recording head 130. In the scanning of the outward direction, the ink drops are ejected from the first ink ejection section 130a and in the scanning of the inward direction, the ink drops are ejected from the second ink ejection section 130b. This device is so constituted that desired printing is performed in a direction roughly perpendicular to the scanning direction in accordance with a driving timing of a driving means and a scanning speed of the scanning direction. |
