Tone Correction - Epson Perfection 640U Reference Manual
Color image scanner
Hide thumbs
Also See for Perfection 640U:
- Scanner basics (71 pages) ,
- Service manual (53 pages) ,
- Product support bulletin (31 pages)
Table of Contents
Advertisement
Tone Correction
Click the Tone Correction button on the Manual mode window
to view the following dialog box.
Note:
❏ The default Tone Curve settings are the Linear.
❏ The Tone Correction button appears dimmed and is not available
when Image Type is set to Text/Line Art, or when ICM or
ColorSync is selected in the Configuration dialog box.
❏ You can see the effects of the Tone Correction settings in the Preview
window.
The tone value represents the contrast in the tonal relationship
between an original image and its reproduction on a monitor or
printer.
3-12
Understanding EPSON TWAIN Features
Advertisement
Table of Contents
