Epson Expression 1640XL Graphic Arts User Manual page 30

For any of the settings windows above, you can click
default settings for your image. See the EPSON Scan on-screen help for more
information about the Adjustment options.
5. If you want to sharpen the image, select
the
Unsharp Mask Filter
to see more options, then choose a Level to
reduce or increase the effect.
6. Select the
To specify the source image you are scanning, click
choose the closest option to your source document in the Screen Ruling menu.
(You may have to use the scroll bar to see this menu.)
7. Click
Scan
If you're scanning from an application,
■
the image opens in your application
window. Click
EPSON Scan window.
If you're scanning to your hard drive,
■
you see a File Save Settings window.
Type a name for your file in the Prefix
field, then choose an image type. (For
more details, see the EPSON Scan
on-screen Help.)
24
Using EPSON Scan
option. Click
Descreening Filter
.
to close the
Close
option to reduce the moiré patterns in the image.
to go back to the
Reset
to see more options, then