Epson Expression 800 User Manual - TWAIN 32 - Page 53

Saving and Loading Tone Curve Settings, Saving a Setting, Loading a Previously Saved Setting

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Midtones Shadows Adjusts the midtone values in the middle of the curve without affecting the values of the highlights or shadows at the very ends of the curve. To select the way the midtones move, click the icon to display as follows: N (Linear) moves all the points in a literal relationship. L (Logarithmic) moves the points based on a preset mathematical formula for a more gentle and subtle curve. Controls only the points on the left of the tone curve. Use this slider when you want to adjust the shadows without affecting the highlights. Saving and Loading Tone Curve Settings When you develop a group of settings that are especially useful for a specific type of scan, you can save them so you can apply them later to other images. You can also load Photoshop® tone curves. Follow the steps in these sections to handle your tone curve settings:  Saving a Setting  Loading a Previously Saved Setting  Deleting a Previously Saved Setting  Loading a Photoshop Setting Adjusting Image Quality Page 53

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Adjusting Image Quality
Page 53
Midtones
Adjusts the midtone values in the middle of the
curve without affecting the values of the highlights
or shadows at the very ends of the curve.
To select the way the midtones move, click the icon
to display as follows:
N
(Linear) moves all the points in a literal
relationship.
L
(Logarithmic) moves the points based on a
preset mathematical formula for a more gentle and
subtle curve.
Shadows
Controls only the points on the left of the tone
curve. Use this slider when you want to adjust the
shadows without affecting the highlights.
Saving and Loading Tone Curve Settings
When you develop a group of settings that are especially useful for a
specific type of scan, you can save them so you can apply them later to
other images. You can also load Photoshop
®
tone curves.
Follow the steps in these sections to handle your tone curve settings:
Saving a Setting
Loading a Previously Saved Setting
Deleting a Previously Saved Setting
Loading a Photoshop Setting