99
• Set the scanning resolution between 200 and 600 dpi.
• If you are using OCR software, check the manual for any additional adjustments.
Parent topic:
Solving Scanned Image Quality Problems
Related references
Related tasks
Ripple Patterns Appear in an Image
You may see a ripple pattern (called a moiré) in scanned images of printed documents. This is caused
by interference from differing pitches in the scanner's screen and your original's halftone screen. To
reduce this effect, adjust these Epson Scan 2 settings (if available) and try scanning again:
• Select the
Descreening
setting.
• Select a lower
Resolution
setting.
Parent topic:
Solving Scanned Image Quality Problems
Related references
Related tasks
Spots or Lines Appear in All Scanned Images
If spots or lines appear in all your scanned images, try these solutions:
• Make sure the surface of the original clean.
• Disconnect any connected cables and clean inside the scanner.
Parent topic:
Solving Scanned Image Quality Problems
Related tasks
Summary of Contents for DS-320
Page 1: ...DS 320 User s Guide ...
Page 2: ......
Page 6: ......
Page 10: ...10 7 ADF Automatic Document Feeder 1 Power inlet 2 USB port ...
Page 15: ...15 2 Press the power button to turn on the scanner if necessary 3 Extend the paper guide ...
Page 23: ...23 4 Raise the input tray edge guides and adjust them to the width of the receipt ...
Page 27: ...27 2 Press the power button to turn on the scanner if necessary 3 Extend the paper guide ...
Page 40: ...40 You see an Epson Scan 2 window like this ...
Page 42: ...42 You see an Epson Scan 2 window like this ...
Page 44: ...44 You see a window like this 3 Click the Scan icon ...
Page 47: ...47 You see this window ...
Page 62: ...62 You see your scanned image 8 Click on the Export icon ...
Page 63: ...63 9 Select the program or format you want to scan to and click Next ...
Page 71: ...71 3 Pull the edge of the scanner cover firmly at the arrow mark to open it ...
Page 75: ...75 8 Press the pickup roller cover latch and pull up the cover to remove it ...
Page 82: ...82 5 Press the pickup roller cover latch and pull up the cover to remove it ...
Page 85: ...85 9 Squeeze the tabs on the sides of the separation pad and pull up to remove it ...
Page 95: ...95 3 Pull the edge of the scanner cover firmly at the arrow mark ...