Printhead error compensation
    1.
    发明授权
    Printhead error compensation 失效
    打印头错误补偿

    公开(公告)号:US07708362B2

    公开(公告)日:2010-05-04

    申请号:US10828736

    申请日:2004-04-21

    CPC分类号: B41J29/393

    摘要: A method for calibrating one or more printheads includes printing a reference image using a first portion of image forming points of a first printhead, printing a diagnostic image using a second portion of image forming points of either the first printhead or a second printhead, detecting an optical density of the combined reference image and the diagnostic image and determining a compensation value based upon the optical density.

    摘要翻译: 用于校准一个或多个打印头的方法包括使用第一打印头的图像形成点的第一部分打印参考图像,使用第一打印头或第二打印头的图像形成点的第二部分打印诊断图像,检测 组合参考图像和诊断图像的光密度,并且基于光密度确定补偿值。