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    • 10. 发明申请
    • PRINTING RIBBON SECURITY APPARATUS AND METHOD
    • 印刷安全设备和方法
    • US20120306986A1
    • 2012-12-06
    • US13490072
    • 2012-06-06
    • William M. BouverieMark Allen HitzDwayne Steven TobinMarjorie Hitz
    • William M. BouverieMark Allen HitzDwayne Steven TobinMarjorie Hitz
    • B41J2/325
    • B41J2/325B41J17/38B41J35/38
    • An apparatus and method of securing and maintaining the integrity of desired information on a ribbon and media subsequent to a printing operation is provided. The apparatus and method includes a thermal transfer printer having a print station and a printhead operable for performing a printing operation. The printhead is capable of performing an initial print operation and then being raised from the media, thereby allowing the used ribbon to be rewound a predetermined distance about a supply spindle. Thereafter, a second print operation is performed on the space previously printed upon using characters, designs or block-out patterns and the used ribbon is then wound onto a take-up spindle. In exemplary embodiments, the used ribbon can also be reprinted with a waste media several times thus further obscuring the image on the used ribbon.
    • 提供了一种在打印操作之后,在色带和介质上固定和保持所需信息的完整性的装置和方法。 该设备和方法包括具有打印站和可打印以执行打印操作的打印头的热转印打印机。 打印头能够执行初始打印操作,然后从介质升起,从而允许使用的色带在供应主轴周围重绕预定的距离。 此后,对先前使用字符,设计或阻挡图案打印的空间执行第二打印操作,然后将所用的色带卷绕到卷取轴上。 在示例性实施例中,所使用的带还可以用废物介质重新打印数次,从而进一步遮蔽所用色带上的图像。