Image forming apparatus having test pattern transfer prevention control
    1.
    发明授权
    Image forming apparatus having test pattern transfer prevention control 有权
    具有测试图案转移防止控制的图像形成装置

    公开(公告)号:US06735401B2

    公开(公告)日:2004-05-11

    申请号:US09810470

    申请日:2001-03-19

    IPC分类号: G03G1500

    摘要: In a toner image forming apparatus, a contact member for pressing a work piece at a pressing position against a toner image on a movable transfer member so that the toner image is transferred from the transfer member onto the work piece is pressed against the transfer member while a test pattern toner image which is prevented from being transferred onto the work piece moves from a transfer position at which the toner image and the test pattern toner image are transferred onto the transfer member and a detecting position at which the test pattern toner image is detected to obtain a difference between the test pattern toner image on the transfer member and a desired test pattern image.

    摘要翻译: 在调色剂图像形成装置中,用于将加压位置上的工件压靠在可移动转印部件上的调色剂图像上使得调色剂图像从转印部件转印到工件上的接触部件被压靠在转印部件上, 防止被转印到工件上的测试图案调色剂图像从调色剂图像和测试图案调色剂图像转印到转印部件的转印位置和检测图案调色剂图像的检测位置移动 以获得转印部件上的测试图案调色剂图像与期望的测试图案图像之间的差异。