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The smallest data size
The smallest data size is 4 b
y 4 pixels size. (It can be specied when
[Output Resolution] is set to 25 dpi.)
To maintain the current height-width proportions
Click [
].
[Color Mode]
Select the document type and scan mode.
● [Black and White]
Select to output documents in black and white. The image is e
xpressed in black and white
based on the threshold value specied. See " Color Settings(P. 141) " for the instruction
on how to specify a threshold value.
● [Grayscale]
Select to scan black and white printed photos or scan printed photos in black and white.
The image is expressed in 256 shades, from 0 up to 255.
● [Color]
Select to scan color printed photos. The image is expressed in 256 colors (8 bits) for each
R(ed), G(reen) and B(lue) color channel.
● [Color (Documents)]
Select when scanning documents that contain text or tables. The image is expressed in
256 levels (8-bit) of R(ed), G(reen), and B(lue).
● [Text Enhanced]
Select to capture text clearly. This mode is suited for reading text using OCR software.
The image is expressed in black and white.
Output Settings
[Output Resolution]
Select the scan resolution from the drop-down list or manually enter a value from 25 up to
9600 dpi.
" Setting Resolution
(P. 150) "
[Output Size]
Select the output size of the scanned image.
● When [Add/Delete] is selected
The [Add/Delete the Output Size] dialog box appears. You can add or delete output sizes
within this dialog box.
" Using Simple Mode
(P. 133) "
● When [Flexible] is selected
Enter width, height , or [%] (Scale) values. The ratio of width and height is proportional to
the width and height set for [Input Settings]. The scan resolution switches based on the
[%] (Scale) value specied. Values can be from 25 up to 38,400. Note that the upper value
limit varies depending on the value set for [Output Resolution].
Click [
] to change the orientation of the output size between landscape and portrait.
This button is inaccessible when [Fle
xible] is selected.
[Data Size] Display the data size of the image scanned using the specied settings.
Image Settings
[Auto Tone]
When [On] is selected, the colors of the image are automatically adjusted. This setting has
no effect when no image is displayed in the pr
eview area.
Scan
139
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