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18 条记录 (耗时 0.017 秒)

    Image forming apparatus and method for forming image using recording head and test image
    4.
    发明公开
    Image forming apparatus and method for forming image using recording head and test image 失效
    图像形成装置以及使用记录头和测试图像的图像形成方法。

    公开(公告)号：EP0461810A2

    公开(公告)日：1991-12-18

    申请号：EP91305134.8

    申请日：1991-06-07

    申请人： CANON KABUSHIKI KAISHA

    发明人： Ohtsubo, Toshihiko, c/o Canon Kabushiki Kaisha ,  Shouno, Seita, c/o Canon Kabushiki Kaisha ,  Suzuki, Akio, c/o Canon Kabushiki Kaisha ,  Sugishima, Kiyohisa, c/o Canon Kabushiki Kaisha ,  Takagi, Eiichi, c/o Canon Kabushiki Kaisha ,  Takada, Yoshihiro, c/o Canon Kabushiki Kaisha

    IPC分类号： G03G15/01 ,  H04N1/46

    CPC分类号： H04N1/6033 ,  H04N1/4015

    摘要： There is disclosed an image forming apparatus for recording an original image read by a reading unit (16) on a recording medium using a recording head (37) having an array (117,118,119,120) of a plurality of recording elements. The apparatus includes pattern forming unit (130) for forming, on the recording medium, a test pattern having an area larger than an array range of the plurality of recording elements using the recording head (37) in accordance with a predetermined operation, a detection unit for causing the reading unit to read the test pattern formed on the recording medium by the pattern forming unit (130) in accordance with a predetermined operation, and detecting a density distribution within the array range of the plurality of recording elements, a generation unit for generating correction data of a drive condition for uniforming a density during image formation on the basis of the density distribution detected by the detection unit in correspondence with the plurality of recording elements, and a guide unit for display the predetermined operations on a display unit.

    摘要翻译： 公开了一种用于记录由读取单元（16）使用的记录头（37）的记录介质上读出的原始图像上具有在记录元件的多个阵列（117118119120）的图像形成装置。 该装置包括用于形成，记录介质上的图案形成单元（130），其在面积比在使用雅舞蹈记录头（37）与预定的手术，检测记录元件的多个阵列范围大的测试图案 单元用于使所述读取单元以预定的操作以读取形成在雅舞蹈图案形成单元（130）的记录介质上的测试图案，并检测记录元件的多个阵列范围内的密度分布，生成单元 用于在显示单元上产生的驱动条件校正数据用于与记录元件的多元对应由所述检测单元检测到的密度分布的基础上，图像形成期间均匀的密度，以及引导单元，用于显示预定操作。