Fitzpatrick, Cella, Harper & Scinto
Printing apparatus and printing method
Degradation in image quality due to disturbance in landing positions of satellites is suppressed. When scanning and printing with a printing head which has a first nozzle array ejecting relatively large ejection amount of ink, a second nozzle array arranged on one side of the first nozzle array in a scan direction and a third nozzle array arranged on the other side of the first nozzle array in the scan direction, the second and third nozzle arrays ejecting a relatively small ejection amount of ink with the same color, a printing rate of one of the second and third nozzle arrays located at the front side in the scan direction is controlled lower than that of the other located at the back side.
Canon Kabushiki Kaisha
B B
B41J B41J
inventional inventional
Takatoshi Wakako Toshiyuki Kiichiro Tetsuya Hirokazu
Nakano Yamamoto Chikuma Takahashi Edamura Tanaka