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    • 6. 发明申请
    • Systems and methods for reducing image registration errors
    • 减少图像配准错误的系统和方法
    • US20060233569A1
    • 2006-10-19
    • US11109558
    • 2005-04-19
    • Michael FurstDaniel CostanzaRobert LofthusMark Omelchenko
    • Michael FurstDaniel CostanzaRobert LofthusMark Omelchenko
    • G03G15/00
    • G03G15/238G03G15/234G03G2215/00021
    • An image processing apparatus including tandem print engines is provided for forming an image on an image receiving substrata. The apparatus includes a first print engine and a second print engine downstream from the first print engine. The second print engine is slaved to the first print engine. The first print engine has a first photoreceptor and a first period of revolution. The second print engine has a second photoreceptor and a second period of revolution. The image processing apparatus further includes an intermediate inverter that inverts the image receiving substrate between the first print engine and the second print engine. The inverter determines a phase difference between a first seam signal from the first photoreceptor and a second seam signal from the second photoreceptor.
    • 提供包括串联印刷引擎的图像处理装置,用于在图像接收基底上形成图像。 该设备包括第一打印引擎和第一打印引擎下游的第二打印引擎。 第二台打印引擎是第一台打印引擎。 第一印刷机具有第一感光体和第一旋转周期。 第二印刷机具有第二感光体和第二转动周期。 图像处理装置还包括中间反相器,其使第一打印引擎和第二打印引擎之间的图像接收基板反转。 逆变器确定来自第一感光体的第一接缝信号与来自第二感光体的第二接缝信号之间的相位差。