Scanning Problems
107
The image is
distorted or blurred
• Make sure the document is flat against the document table.
• Do not move the document while scanning.
• Change the
Display Gamma
setting for your output device,
such as a monitor or the CX11N, in the Configuration window.
• Select
Unsharp Mask Filter
in Professional Mode.
• Select
Color Control
and check
Continuous auto exposure
in
the Configuration window, or click the
Auto Exposure
button
in the Professional Mode.
• Change the Resolution setting for your scan.
Colors are patchy or
distorted at the
edges of the image
• If your original is very thick or warped at the edges, cover the
edges with paper to block external light.
• Adjust the
Gamma
setting in the Histogram Adjustment
window in Professional Mode.
The image is too dark • Check the
Brightness
setting using the Image Adjustment
window in Home Mode, or the Histogram Adjustment window
and the Image Adjustment window in Professional Mode.
• Check the brightness and contrast settings of your monitor.
• Select
Color Control
and check
Continuous auto exposure
in
the Configuration window, or click the
Auto Exposure
button
in Professional Mode.
• Change the
Display Gamma
setting for your output device,
such as a monitor or CX11N, in the Configuration window.
• Change the
Destination
setting in Home Mode or Professional
Mode.
Moiré (crosshatch)
patterns appear in the
scanned image
When you scan printed materials, interference can occur due to
the difference between the pitches of the scanning and the
halftone screens.
Try one or more of the following solutions:
• Select the
Descreening Filter
in Home or Professional Mode.
• In Professional Mode, set the
Screen Ruling
of the
Descreening Filter
setting to an appropriate setting for your
document.
• Deselect
Clear Unsharp Mask Filter
in Professional Mode.
• Place a transparent sheet, such as an overhead projector
sheet, between your original and the document table.
• Reposition your original slightly.
• Make the image size slightly smaller.
Problem
Solution
Basic.book Page 107 Monday, August 22, 2005 12:35 PM
Summary of Contents for AcuLaser CX11N
Page 1: ...Epson AcuLaser CX11N CX11NF Basics Guide Basic book Page 1 Monday August 22 2005 12 35 PM ...
Page 18: ...18 Handling Paper and Originals Basic book Page 18 Monday August 22 2005 12 35 PM ...
Page 34: ...34 Printing Basic book Page 34 Monday August 22 2005 12 35 PM ...
Page 42: ...42 Copying Basic book Page 42 Monday August 22 2005 12 35 PM ...
Page 78: ...78 Using the Control Panel Basic book Page 78 Monday August 22 2005 12 35 PM ...
Page 130: ...130 Solving Problems Basic book Page 130 Monday August 22 2005 12 35 PM ...
