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Background Processing
: The [
Background Processing
]
option allows you to smooth background color or remove it to
make image clearer. The option is especially useful for
documents with color forms such as invoices.
Choices: None (default), Smooth, Removal
-
None -
no background processing will be performed
(default)
-
Smooth -
produces images with a more uniform
background color. This option improves image quality.
-
Removal -
identifies the background color and then
removes it.
Sensitivity: Choice: 0, 1, 2, 3, 4. Default: 0
-
The higher the value, the more background color will be
kept.
Mode: Auto, Moiré
If [
Smooth
] is selected in the [
Background Processing
]
option, then the choices for the [
Mode
] option includes Auto,
and Moiré.
-
Auto
- uses the factory preprogrammed mode to proceed
background smoothing.
-
Moiré –
Remove the moiré patterns that appear on the
background of the image when scanning printed material.
If [
Removal
] is selected in the [
Background Processing
]
option, then the [
Mode
] option will be replaced with [
Fill
Color
]. Choices: White, Auto.
-
White
- identifies the background color and substitutes it
with white.
-
Auto -
identifies the background color and substitutes it
with the color of the largest background zone.
Содержание AD345GF
Страница 1: ...Document Scanner User s Manual Regulatory model DL 2011B Avision Inc...
Страница 27: ...3 11 Document Feeding 1 Unfold the document feeder and its extension 2 Raise the paper stopper...
Страница 42: ...4 5...
Страница 51: ...4 14 Error Diffusion Image Dynamic Threshold Dynamic Threshold AD...
Страница 54: ...4 17 Normal Photo Document Threshold 230 Normal Photo Document Threshold 230...
Страница 67: ...4 30 The Compression tab dialog box...
Страница 71: ...4 34 The Color Dropout dialog box...
Страница 99: ...4 62 4 10 The Rotation Tab The Rotation tab allows you to set the following image rotating options...
Страница 127: ...User s Manual 7 4 5 Press and wipe the rollers one by one Rotate the roller until the surfaces are completely cleaned...
Страница 140: ...7 17 3 Move the belt UP as indicated 4 Move the tab of the ADF roller DOWN as indicated...