Fujitsu ScanSnap FI-5110C Operator's Manual page 44

CONTENTS CONTENTS
INTRODUCTION
1 NAMES AND FUNCTIONS OF PARTS
2 BASIC SCANNER OPERATIONS
2.1 Turning the scanner ON
2.2 Loading Documents on the ADF for
Scanning
2.3 Scanning Documents
2.4 How to Use the Scanner Driver
3 SCANNING VARIOUS TYPES OF
DOCUMENTS
4 DAILY CARE
5 REPLACING CONSUMABLES
6 TROUBLESHOOTING
7 DOCUMENT SPECIFICATIONS FOR ADF
8 OPTIONS
9 SCANNER SPECIFICATIONS
Appendix
2.4 How to Use the Scanner Driver(13)
Halftone
Select the halftone pattern for halftone scanning. This setting is available when "Black
& White" is selected in the "Image Mode"
Dither Pattern
Dither Pattern 1
Dither Pattern 2
Dither Pattern 3
Error Diffusion
Download
Brightness
Sets the brightness of the entire image. Specify the brightness as a number within the
range of 1 (dark) to 255 (bright). To brighten the entire image, increase the value of
the setting. To darken the entire image, decrease the value.
Contrast
Sets the contrast between light and shadow of the scanned image. Specify the
contrast as a number within the range of 1 (low [soft]) to 255 (high [sharp]). Increasing
this value makes the contrast sharper.
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This setting is suitable for scanning
dark photographs.
This setting is suitable for scanning
dark-colored documents containing
both text and photographs.
This setting is suitable for scanning
light photographs.
This setting is suitable for scanning
light-colored documents containing
both text and photographs.
This function minimizes differences
of color levels due to subtractive
color process by diffusing the
difference to the adjacent pixels.
This mode is suitable for scanning
images of photographs, etc.
Executes processing with the
dithered download pattern specified
in the dithered download file.
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