FUJITSU fi-4120C2 User Manual
Page 34
18
2. Configuration Window of FUJITSU ISIS Scanner Driver
Image Mode
Select 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). Distinguishes
black from white according to the fixed threshold. This
scanning mode is suitable for scanning 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 photographs.
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 Processing Software Option" for
details.