Recording apparatus
    9.
    发明授权
    Recording apparatus 失效
    记录装置

    公开(公告)号:US5712666A

    公开(公告)日:1998-01-27

    申请号:US925623

    申请日:1992-08-06

    CPC分类号: H04N1/4078 H04N1/4015

    摘要: A recording apparatus includes a recording head having plural recording heads, a test pattern recorded for recording a test pattern, a read-out for reading out the test pattern which was recorded by the test pattern recorder, a correction data setting device for setting shading correction data used when the recording head records based on the read-out data from the read-out, and a modification device that modifies the test pattern recorder and/or the correction data setting device in response to at least one of a recording mode of the recording apparatus, the state of the recording head, or the state of the test pattern recorder. Alternatively, the recording head can be driven by comparing identification information read out from a second memory with recording head identification information stored in a first memory, and selectively driving the recording head using second shading correction data read out from the second memory or first shading correction data read out from the first memory, depending upon whether two types of recording head identification information are equal.

    摘要翻译: 记录装置包括具有多个记录头的记录头,用于记录测试图案的测试图案,用于读出由测试图案记录器记录的测试图案的读出装置,用于设置阴影校正的校正数据设置装置 当记录头基于从读出的读出数据记录时使用的数据,以及修改装置,其根据以下的记录模式中的至少一个来修改测试模式记录器和/或校正数据设置装置: 记录装置,记录头的状态或测试图案记录器的状态。 或者,可以通过将从第二存储器读出的识别信息与存储在第一存储器中的记录头识别信息进行比较来选择性地驱动记录头,并且使用从第二存储器读出的第二阴影校正数据或第一阴影校正来选择性地驱动记录头 取决于两种类型的记录头识别信息是否相等,从第一存储器读出数据。