103
An image on the back of your original appears in your scanned image.
If your original is printed on thin paper, images on the back may be visible to the
Stylus CX and appear in your scanned image. Try scanning the original with a piece
of black paper placed on the back of it. Also make sure the Document Type and
Image Type settings are correct for your original. See Selecting Basic Settings for
details.
Moiré (cross-hatch) patterns appear in your scanned image.
A moiré is a cross-hatch pattern that may appear in a scanned image of a printed
document. It is caused by interference from the differing pitches in the scanner’s
screen and the halftone screen in your original.
■
Select the
Descreening Filter
check box in EPSON Scan’s Home or Professional
Mode window. In Professional Mode, set the Screen Ruling of the
Descreening
Filter
setting to an appropriate setting for your document and deselect the
Unsharp Mask Filter
setting. See Adjusting the Color and Other Image Settings
for instructions.
■
Select a lower
Resolution
setting. See Selecting the Scan Resolution for
instructions.
Characters are not recognized well when converted into editable text (OCR).
■
Make sure the document lies perfectly straight on the document table.
■
In Home Mode, select
Black&White
as the Image Type setting. In Professional
Mode, select
None
for the B&W Option setting. Then try adjusting the
Threshold
setting.
■
Check your OCR software manual to see if there are any settings you can adjust in
your OCR software.
Scanned colors differ from the original colors.
■
Change the Image Type setting in EPSON Scan’s Home or Professional Mode.
See Selecting Basic Settings for instructions. Select different combinations of this
setting and the others mentioned below.
■
Change the Display Gamma setting to match your output device, such as a
monitor or printer, in the EPSON Scan Configuration window. See EPSON
Scan Help for details.
Содержание Stylus CX4100 Series
Страница 45: ...47 Home Mode ...