Epson Expression 800 TWAIN Pro Guía de usuario descargar pdf (Pagina 37)

Advanced Scanning Page 37

Scaling the Image

The Scale field indicates the amount by which an image is enlarged or

reduced during scanning.

You can adjust the scale by moving the slider, clicking the left or right

arrow, or typing a percentage in the Scale field.

Using Automatic Adjustment Features

EPSON TWAIN Pro includes three automatic adjustment features to help

you quickly prepare your preview image for scanning, as described in

these sections:

◗ Using Auto Locate

◗ Using Auto Exposure

The Scale, Source,

and Target width

and height, and

Resolution settings

are all closely related.

Keep in mind that

changing one setting

may affect the others.

The range of the

possible scale values

depends on the

Resolution setting.

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Epson Expression 800 TWAIN Pro Guía de usuario Pagina 37