User
’s Manual
7-13
Resolution
A good control of the resolution results a good detail of an
image that scans. The resolution is measured by dots per inch
(dpi). Normally, the greater the dpi number, the higher the
resolution and the image file size. Be aware that greater
resolution takes more time to scan, and more disk space for
the scanning image. For your information, an A4 size color
image scanned at 300 dpi at True Color mode consumes
approximately 25 MB of disk space. A higher resolution
(usually means over 600 dpi) is only recommended when you
need to scan a small area at True Color mode.
Choose a resolution value from the drop down list. The default
value is 200 dpi. Available resolutions are 75, 100, 150, 200,
300, 400 and 600. Or you may choose your desired value by
clicking the box in the right side of the drop down list and
press the arrow key to select your desired value and then click
the Add button to include it in the drop down list.
Note:
The
resolution is up to 300 dpi if an imprinter or a MICR reader is
installed or connected to the scanner.
Resolution: 75 dpi Resolution: 150 dpi
Invert
Reverses the brightness and the colors in the image. The default
setting is Black on a White background. Reverse mode is White on a
Black background. For color images, each pixel will be changed into
its complementary color at the command of Invert.
Black on White
White on Black
