265
Line of Dots Appears in All Scanned Images
If a line of dots appears in all your scanned images, clean the scanner glass with a soft, dry, lint-free
cloth or use a small amount of glass cleaner on the cloth, if necessary. Paper towels are not
recommended.
Caution:
Do not spray glass cleaner directly on the scanner glass.
Parent topic:
Solving Scanned Image Quality Problems
Straight Lines in an Image Appear Crooked
If straight lines in an original appear crooked in a scanned image, make sure to place your original
straight when you scan it.
Parent topic:
Solving Scanned Image Quality Problems
Related tasks
Placing Originals on the Scanner Glass
Image is Distorted or Blurry
If a scanned image appears distorted or blurry, try these solutions:
• Make sure your original is not wrinkled or warped. This may prevent the original from laying flat on the
scanner glass.
• Do not move your original or your product during scanning.
• Your product will not operate properly while tilted at an angle. Place your product on a flat, stable
surface that extends beyond its base in all directions.
• Adjust these Epson Scan 2 settings (if available) and try scanning again:
• Increase the
Resolution
setting.
• If the
Image Type
setting is
Black & White
, adjust the
Threshold
setting.
• Select the
Unsharp Mask
setting.
• If the
Image Type
setting is
Black & White
, select
Text Enhancement
. If the
Image Type
setting is
Color
or
Grayscale
, change the
Text Enhancement
setting to
High
.
Parent topic:
Solving Scanned Image Quality Problems
Related references
Summary of Contents for ET-7750
Page 1: ...ET 7750 User s Guide ...
Page 2: ......
Page 20: ...20 Product Parts Front 1 Control panel 2 Front cover 3 CD DVD tray ...
Page 130: ...130 You see an Epson Scan 2 window like this ...
Page 132: ...132 You see an Epson Scan 2 window like this ...
Page 134: ...134 You see this window ...
Page 155: ...155 Related tasks Inserting a Memory Card ...
Page 202: ...202 Related references Ink Bottle and Maintenance Box Part Numbers ...
Page 207: ...207 You see a window like this 5 Click Print ...