DR-3010C
DR-3010C
40
NOTE
If you are using a TWAIN driver, the two extra settings below are displayed on the
[Basic] tab and [Image processing] tab. Refer to the Help for details.
-[Basic] tab: Scan options
-[Image processing]: Black/white inversion
This section describes the procedure for setting the scan mode to suit your
needs.
1
Click the [Basic] tab in the Properties for Canon DR-3010C dialog box →
select the scanning mode from the Mode drop-down list → click [OK].
NOTE
•You can select the following modes, according to the type of document you
want to scan. Note that some functions may be restricted, depending on the
mode settings.
- [Auto Color Detection]
Whether a document is black-and-white or color is detected before the
scanned image is saved.
yWhen [Auto Color Detection] is enabled, the [Setting] button is enabled
for opening the Auto Color Detection dialog box, where you can make
settings affecting how color documents are scanned, and select which
scanning mode to use for black-and-white documents.
yDepending on the application program, the operation may become
unstable when [Auto Color Detection] is enabled. In this case, [Auto
Color Detection] should be disabled.
yFor details, See "Auto Color Detection," on p.41.
- [Black and White]
Use this mode to scan text and line drawing documents as black-and-white
(binary) images.
- [Error Diffusion]
Use this mode to scan documents containing photos as black-and-white
(binary) images.
- [Advanced Text Enhancement]
Use this mode to scan documents with a dark or non-uniform (pattern)
background.
yIf the background is uniform, it is removed where it surrounds the text.
yIf the background is non-uniform, such as a pattern, it is processed to
enhance text readability.
- [Advanced Text Enhancement II]
Use this mode to scan documents with a light uniform background and
low-contrast text.
yThe background in tight spaces around text may not be removed.
yDocuments with low-contrast text can be made more readable by
adjusting [Contrast] on the [Brightness] tab.
yIf the background is non-uniform, such as a pattern, the background
remains visible in the scanned image, and text may be hard to read.
- [256-level Gray]
Scans documents containing photos as grayscale images.
- [24-bit Color]
Scans documents containing color photos as full-color images.