What are some of the scanning detection features available on my DR-G2xx series scanner?
| Article ID: ART172778 |
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Date published: 12/20/2018 |
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Date last updated: 02/25/2019 |
Description
Here is a list of the scanning detection functions available for the DR-G2xx0 series scanners.
Solution
- Auto Color Detection
Automatically detects whether scanned documents are color, grayscale, or black and white.
- Paper Size Detection
Detects the document page size before scanning
- Skew Detection
The scanner stops feeding when a skewed document is detected as it touches the edges of the feeder inlet.
- Staple Detection
The scanner stops feeding when it detects the presence of stapled documents.
- Dust Detection
Detects dust in the scanning unit and performs error processing as needed.
- Ultrasonic Double Feed Detection
The scanner stops feeding when the ultrasonic sensor detects that two or more document pages are feeding at the same time.
*A non-detection area can be specified to avoid double-feed detection in areas such as those containing adhesive labels.
- Double feed detection by length
The scanner stops feeding when a double feed is detected by comparing document page lengths.
* Based on the length of the first document page, the scanner detects a double feed when fed a different-length page.
- Prescan
At the start of scanning, this function prescans the first page and pauses so that you can adjust brightness and contrast before resuming scanning.
- Verify Scan
While scanning, the scanned page count is verified against a pre-specified count or that obtained form Count-Only Mode.
- Text Orientation Detection
The text orientation on each page is detected, and the scanned image is rotated in 90-degree increments as necessary for normalization.
