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INFRARED HEAT SOURCE TIED TO IMAGE SCANNER FOR TRANSITIONAL DOCUMENT ERASING
INFRARED HEAT SOURCE TIED TO IMAGE SCANNER FOR TRANSITIONAL DOCUMENT ERASING
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机译:红外热源附加到图像扫描仪,用于过渡文档擦除
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摘要
A device which can be used to handle documents which can be written to and erased can include a scan head which can output a first light source for scanning a document and a second light source for erasing an image from a printed document. In one embodiment, the device can further include a third light source for writing or imaging a pattern onto a page.
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