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User’s Manual
Threshold
Used to convert a grayscale image to a
bi-tonal image. The value ranges from 0 to
255. A low threshold value produces a
lighter image, and can be used to subdue
backgrounds and subtle, unneeded
information. A high threshold value produces
a darker image, and can be used to help pick
up faint images.
Adjust the threshold setting by dragging the
Threshold sliding bar to the left or right to
achieve the desired threshold setting.
200 dpi,
Threshold:50,
Brightness: 0
200 dpi,
Threshold:100,
Brightness: 0
4-11
Summary of Contents for DT-1106B
Page 33: ...User s Manual Error Diffusion Image 4 10 ...
Page 36: ...User s Manual Normal Photo Document Threshold 230 Normal Photo Document Threshold 230 4 13 ...
Page 48: ...User s Manual The Compression tab dialog box 4 25 ...
Page 50: ...User s Manual The Color Dropout dialog box 4 27 ...
Page 66: ...User s Manual Detection Area Outside the Range Box Top 3 Bottom 7 4 43 ...
Page 96: ...User s Manual ADF Roller ADF Pad 7 3 ...
Page 99: ...User s Manual 3 Hold the roller and slightly move it forward to detach the roller 7 6 ...