Halftone
You can select a halftone pattern. This setting is available when [Black and White] is selected under [Mode].
Dither Pattern 0 | This setting is suitable for scanning |
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Dither Pattern 1 | This setting is suitable for scanning |
| both text and photographs. |
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Dither Pattern 2 | This setting is suitable for scanning |
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Dither Pattern 3 | This setting is suitable for scanning |
| both text and photographs. |
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Error Diffusion | This function minimizes differences between a target pixel and pixels near |
| the target. |
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Download | This function processes gray tone images with the dithered pattern |
| downloaded. |
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Cropping
Select how to crop scanned document images to output.
Fixed | Scanned document images are output in a specified size. |
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Detect Length | The rear end of a scanned document is detected and scanning is |
| performed for the original length. When shorter sheets are included in a |
| batch of documents to scan, output images are adjusted to their original |
| size. |
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Automatic | The page size of the scanned documents is automatically detected and |
| the images are output in the detected page size. The skew of documents |
| is also automatically detected and corrected to output correct images. |
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Long Page | The page size of the scanned long page document is automatically |
| detected and the images are output in the detected page size. The skew |
| of the documents is also automatically detected and corrected to output |
| correct images. |
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Brightness
You can set the brightness of the entire image. Specify a number from 1 (darkest) to 255 (brightest) as the brightness value. The higher the value, the brighter the image. The lower the value, the darker the image.
Contrast
You can set the contrast of the scanned image. Specify a number from 1 (low [soft]) to 100 (high [sharp]) to increase brightness for the entire image. Select a higher value to emphasize the difference in brightness between the light and dark areas of the image.
[Layout] Tab