BenQ 7400UT User Manual - Page 148

Additional tips on improving image quality

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How to change Mirascan 5.10's default settings to meet my special demand? Please carefully read references to change settings in How to make Settings in Button Mode and in Console Mode. And see to How to improve image's quality. When I scanned material, its background would be scanned and printed. How to prevent? • Crop the wanted scanning area in the preview window. The black background will not scanned. • Place a white A4 paper and stick it on the inner side of the top cover of the scanner. Then the background color will become white. Why can't I choose a scanning destination when Mirascan 5.10 TWAIN Mode is run in a certain image-processing application program? In image-processing application program, when TWAIN Mode is called, there's no selection for scanning destination. You can just go on with it, the scanned image will be automatically sent to the application program. Additional tips on improving image quality How to enhance image's definition and verisimilitude? As you know, resolution is used to measure an image's definition, but definition and size contradict each other. In order to enhance image definition and reduce file size, we recommend the following methods: • Classify material into corresponding scanning type, such as color, line-art, reflective. • Choose the smallest and efficient resolution. • Choose the right scanning destination, such as file, web page, OCR. • Use default settings unless you are an advanced user. • Use pre-defined macros to optimize operation. • Adjust image adequately.

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How to change Mirascan 5.10's default settings to meet my special demand?
Please carefully read references to change settings in How to make Settings in Button Mode and in Console Mode.
And see to How to improve image's quality.
When I scanned material, its background would be scanned and printed. How to
prevent?
• Crop the wanted scanning area in the preview window. The black background will not scanned.
• Place a white A4 paper and stick it on the inner side of the top cover of the scanner. Then the background color
will become white.
Why can’t I choose a scanning destination when Mirascan 5.10 TWAIN Mode is
run in a certain image-processing application program?
In image-processing application program, when TWAIN Mode is called, there's no selection for scanning destination.
You can just go on with it, the scanned image will be automatically sent to the application program.
Additional tips on improving image quality
How to enhance image's definition and verisimilitude?
As you know, resolution is used to measure an image's definition, but definition and size contradict each other. In
order to enhance image definition and reduce file size, we recommend the following methods:
• Classify material into corresponding scanning type, such as color, line-art, reflective.
• Choose the smallest and efficient resolution.
• Choose the right scanning destination, such as file, web page, OCR.
• Use default settings unless you are an advanced user.
• Use pre-defined macros to optimize operation.
• Adjust image adequately.