Canon USA Inc ID Division
Ink jet recording apparatus and ink jet recording head
The present invention reduces image deterioration such as density nonuniformity when recording is performed using a recording head having two ejection orifice rows that eject a predetermined achromatic ink, for example, gray ink. For this purpose, the distance between two ejection orifice rows that eject a predetermined achromatic ink is larger than the distance between two ejection orifice rows that eject a predetermined chromatic ink.
Canon Kabushiki Kaisha
B B
B41J B41J
inventional inventional
Akiko Takatoshi Hiroshi Tetsuya Minoru Kiichiro
Maru Nakano Taira Edamura Teshigawara Takahashi