IMAGE FORMING APPARATUS AND METHOD OF CORRECTING COLOR IMAGE MISALIGNMENT
    27.
    发明申请
    IMAGE FORMING APPARATUS AND METHOD OF CORRECTING COLOR IMAGE MISALIGNMENT 审中-公开
    图像形成装置和校正颜色图像缺失的方法

    公开(公告)号:US20100119273A1

    公开(公告)日:2010-05-13

    申请号:US12616267

    申请日:2009-11-11

    IPC分类号: G03G15/00

    摘要: An image forming apparatus includes an endless belt, image forming units disposed along the endless belt, an image skew obtaining unit, a recording medium skew obtaining unit, and a skew correction unit. The image forming unit includes an image carrying member to form a toner image. A correction pattern formed of toner image is formed on the endless belt. The image skew obtaining unit obtains skew of toner image based on a detection result of the correction pattern. The recording medium skew obtaining unit obtains skew of the recording medium based on detection of an edge of the recording medium. The skew correction unit corrects an image forming position of the toner image on the image carrying member using correction data prepared from the obtained skew for the correction pattern and the obtained skew for the recording medium.

    摘要翻译: 图像形成装置包括环形带,沿着环形带设置的图像形成单元,图像偏斜获取单元,记录介质偏斜获取单元和歪斜校正单元。 图像形成单元包括形成调色剂图像的图像承载构件。 在环形带上形成由调色剂图像形成的校正图案。 图像偏斜获取单元基于校正图案的检测结果获得调色剂图像的倾斜。 记录介质偏斜获得单元基于记录介质的边缘的检测来获得记录介质的偏斜。 歪斜校正单元使用从获得的校正图案的偏斜准备的校正数据和获得的记录介质的歪斜来校正图像承载构件上的调色剂图像的图像形成位置。