User's Guide Scanner GT-2500
Table Of Contents
- Copyright and Trademarks
- Contents
- Safety Instructions
- Overview of Your Scanner Features
- Guide to the Scanner Parts
- Placing Originals on the Scanner
- Scanning Using the Automatic Document Feeder
- Scanning Using the Document Table
- Using the Scanner Features
- Using the Optional Network Image Express Card
- Maintenance
- Troubleshooting
- Reading the Scanner Lights
- Scanner Problems
- Scanning Software Problems
- Scan Quality Problems
- The Edges of Your Document Are Not Scanned
- You See Only a Few Dots in Your Scanned Image
- A Line of Dots Always Appears in Your Scanned Images
- Straight Lines in Your Image Come Out Crooked
- Your Image is Distorted or Blurred
- Colors Are Patchy or Distorted at the Edges of Your Image
- Your Scanned Image is Too Dark
- An Image on the Back of Your Original Appears in Your Scanned Image
- Ripple Patterns Appear in Your Scanned Image
- Characters Are Not Recognized Well When Converted into Editable Text (OCR)
- Scanned Colors Differ from the Original Colors
- Automatic Document Feeder Problems
- Optional Network Image Express Card Problems
- Uninstalling Your Scanning Software
- Where To Get Help
- Technical Specifications
- Index
Troubleshooting 155
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❏ Adjust the Auto Exposure setting in EPSON Scan’s Office or
Professional Mode window.
If you are scanning with the ADF, see "Adjusting the Color
and Other Image Settings" on page 58 for instructions.
If you are scanning from the document table, see "Adjusting
the Color and Other Image Settings" on page 90 for
instructions.
❏ Try selecting the following settings in the Configuration
window: Color Control, Continuous auto exposure , and
Recommended Value on the Color tab. See EPSON Scan
Help for details.
❏ Check the Brightness setting in EPSON Scan.
If you are scanning with the ADF, see "Adjusting the Color
and Other Image Settings" on page 58 for instructions.
If you are scanning from the document table, see "Adjusting
the Color and Other Image Settings" on page 90 for
instructions.
❏ Adjust the brightness using the Histogram in EPSON Scan’s
Professional Mode. See EPSON Scan Help for details.
❏ Check the brightness and contrast settings of your computer
monitor.