- 专利标题: Printing apparatus and printing method
-
申请号: EP10187246.3申请日: 2010-10-12
-
公开(公告)号: EP2316650A3公开(公告)日: 2011-09-14
- 发明人: Sudo, Naoki , Kubota, Mai , Sato, Akito , Yuda, Tomohiro , Miyashita, Takahide , Ishimoto, Bunji
- 申请人: Seiko Epson Corporation
- 申请人地址: 4-1, Nishi-Shinjuku 2-chome Shinjuku-ku Tokyo JP
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 当前专利权人地址: 4-1, Nishi-Shinjuku 2-chome Shinjuku-ku Tokyo JP
- 代理机构: HOFFMANN EITLE
- 优先权: JP2009237534 20091014
- 主分类号: B41J2/15
- IPC分类号: B41J2/15 ; B41J2/21
摘要:
There is provided a technique for suppressing the image quality of a printed image. A printing apparatus including: a first nozzle row in which nozzles ejecting dye ink of a certain color are arranged in a predetermined direction; a second nozzle row in which nozzles ejecting pigment ink of the certain color are arranged in the predetermined direction; and a control unit repeating an ejection operation of ejecting ink from the nozzles while moving the first and second nozzle rows relative to a medium in a movement direction intersecting the predetermined direction and a transport operation of moving the first and second nozzle rows relative to the medium in the predetermined direction to print an image in which a first image formed at a predetermined position on the medium by ejecting the dye ink and then ejecting the pigment ink while moving the first and second nozzle rows relative to the medium from one side to the other side of the movement direction and a second image formed at a position on the medium different from the predetermined position ejecting the pigment ink and then ejecting the dye ink while moving the first and second nozzle rows relative to the medium from the other side to the one side of the movement direction are alternately arranged in the predetermined direction and in which an end portion of the first image overlaps with an end portion of the second image.
公开/授权文献
- EP2316650B1 Printing apparatus and printing method 公开/授权日:2013-06-12
信息查询
IPC分类: