Fujitsu fi-5530C Operation Manual - Page 37

Configuration Window of FUJITSU ISIS Scanner Driver, Image Mode, Resolution - fi manual

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1.4 How to use the Scanner Driver Refer to the "QuickScan Overview" or the "QuickScan Help" for further information on functions and operations of QuickScan. After the installation of QuickScan, it is registered in the [Start] menu. 2. Configuration Window of FUJITSU ISIS Scanner Driver 1 BASIC SCANNER OPERATIONS Image Mode Selects a color mode suitable for the purpose from the menu. Black & White Scans data in binary (black and white). Distin- guishes black from white according to the fixed threshold. This scanning mode is suitable for scan- ning line drawings and text documents. 16-level Grayscale Scans data by 14 shades of gray plus black and white. This mode uses 4 bits per pixel. 256-level Grayscale Scans data by 254 shades of gray plus black and white. This mode uses 8 bits per pixel. This mode is switable for scanning monochrome photographs. 24-bit Color Scans data as full-colored image using 24 bits per pixel. This mode is suitable for scanning color photo- graphs. Image Processing Binary processing is applied to the scanned images This mode is available only when Image Processing Software Option (separately sold) is installed. Please refer to the "User's Guide of Image Process- ing Software Option" for details. Resolution Specifies the number of pixels (dots) per inch. Select a fixed resolution from the list or enter any value (from 50 to 600) manually. A higher resolution produces finer image, but requires much more memory. fi-5530C Image Scanner Operator's Guide 21

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1.4 How to use the Scanner Driver
fi-5530C Image Scanner Operator’s Guide
21
BASIC SCANNER OPERATIONS
1
Refer to the "QuickScan Overview" or the "QuickScan Help" for further information
on functions and operations of QuickScan. After the installation of QuickScan, it is reg-
istered in the [Start] menu.
2.
Configuration Window of FUJITSU ISIS Scanner Driver
Image Mode
Selects a color mode suitable for the purpose from the menu.
Resolution
Specifies the number of pixels (dots) per inch.
Select a fixed resolution from the list or enter any value (from 50 to 600) manually.
A higher resolution produces finer image, but requires much more memory.
Black & White
Scans data in binary (black and white). Distin-
guishes black from white according to the fixed
threshold. This scanning mode is suitable for scan-
ning line drawings and text documents.
16-level Grayscale
Scans data by 14 shades of gray plus black and
white. This mode uses 4 bits per pixel.
256-level Grayscale
Scans data by 254 shades of gray plus black and
white. This mode uses 8 bits per pixel. This mode is
switable for scanning monochrome photographs.
24-bit Color
Scans data as full-colored image using 24 bits per
pixel. This mode is suitable for scanning color photo-
graphs.
Image Processing
Binary processing is applied to the scanned images
This mode is available only when Image Processing
Software Option (separately sold) is installed.
Please refer to the "User’s Guide of Image Process-
ing Software Option" for details.