Scan method for checking document draft
A scanning method and technology of document manuscripts, which are applied in the field of document manuscript scanning, can solve problems such as costing more manpower, scanning results not meeting user needs, waste, etc., and achieve the effect of reducing the effect of switching scanning modes
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[0045] In conjunction with accompanying drawing and embodiment, structural feature and method feature of the present invention are described in detail as follows:
[0046] The scanning method of the present invention that can detect document manuscripts is mainly to set a colored pattern in the upper light source module, and to select the scanning mode is to pick up the scanned image result by the image pickup device to determine whether it is the correct scanning mode.
[0047] Such as Figure 5A and Figure 5B As shown, it is a schematic plan view of an embodiment of the upper light source module in the present invention, wherein a fixed backlight panel 23 is provided in the upper light source module 2, and the backlight panel is provided by the light sources 231 arranged on both sides. 23 emits light, and a dark colored pattern 26 is set at the appropriate position of the upper light source module 2 by pasting, printing or laser marking. The position where the colored patt...
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