Epson ES-300C User's Guide download pdf (Page 42)

Sharpness adjusts the focus

Threshold adjusts the point at which the gray values

change to either black or white. This option is available

only when the Pixel Depth setting is

Black & White

and

the Halftone setting is

None

in the Image Type dialog box.

When Threshold is available, the other image control

settings are not available.

Note:

The ES-300C scanner does not support Contrast, Highlight, Shadow,

Sharpness, and Threshold settings.

Follow these steps to use the Image Controls:

From the advanced screen, choose the Preview icon,

display your image in the preview window.

Tip:

To scan only a portion of the image displayed in the preview

area you want to scan and click the Zoom

, to display only that area. This will make

your comparison previews larger and easier to see.

Choose the Image Control icon. You see the following dialog

box:

Comparison

buttons

Slide bars

Using Special Effects

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Epson ES-300C User's Guide Page 42