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    • 3. 发明授权
    • Tape printing apparatus
    • 胶带印刷装置
    • US06812943B1
    • 2004-11-02
    • US08935865
    • 1997-09-23
    • Robert Charles Lewis DayMathew Richard PalmerAndrew Buchanan HalketCharles Robert Sims
    • Robert Charles Lewis DayMathew Richard PalmerAndrew Buchanan HalketCharles Robert Sims
    • B41J2315
    • B41J3/4075B41J2/325B41J35/36
    • A tape printing apparatus having a thermal print head for printing an image on an image receiving tape, the print head having a first mode of operation for printing on an image receiving tape with an ink ribbon, and a second mode of operation for printing on thermally sensitive image receiving tape. A detector detects whether ink ribbon is present or absent in a receiving mechanism and provides a signal to a control mechanism indicative of the presence or absence of ink ribbon, the control mechanism being arranged to control the print head to have the first mode of operation when ink ribbon is present and the second mode of operation when no ink ribbon is present. When the ink ribbon is mounted on a rotatable member, the detector may detect the ink ribbon movement, or detect the location of the rotatable member where the location is different whether an ink ribbon is present or absent, or detect the speed of rotation of the rotatable support member where the rotatable member rotates at different speeds depending on whether ink ribbon is present or absent.
    • 一种具有用于在图像接收带上打印图像的热打印头的带式打印设备,该打印头具有用于在具有墨带的图像接收带上打印的第一操作模式和用于在热打印上打印的第二操作模式 敏感图像接收磁带。 检测器检测在接收机构中是否存在色带,并且向控制机构提供指示色带存在或不存在的信号,所述控制机构被布置成控制打印头具有第一操作模式, 存在墨带,并且当没有墨带存在时的第二操作模式。 当墨带安装在可旋转构件上时,检测器可以检测墨带的运动,或者检测位置不同是否存在或不存在墨带的可旋转构件的位置,或者检测墨带的旋转速度 可旋转的支撑构件,其中可旋转构件以不同的速度旋转,这取决于是否存在墨带。