UMAX Technologies 2100U Especificaciones descargar pdf (Pagina 39)

UMAX Astra 2100U Owner’s Guide

Click OK. The settings you defined appear on the Resolution

setting drop down menu, under the Custom heading.

Changing the Descreen Feature

The Descreen option helps eliminate the patterns that can appear

when you scan printed images found in magazines, brochures,

catalogues, etc. This is accomplished by changing the number of

lines that appear in every inch (lines per inch) of the scanned image.

The Descreen feature is unavailable when you have chosen the B/W

Document, Fax or OCR resolution settings.

To change the Descreen setting:

Click the Descreen option to display the drop down menu.

Choose one of the descreen options:

No Descreen

— No Descreening.

Magazine

— Specifies 133 lines per inch. This option

smoothes the fine dot pattern found in glossy magazines.

Newspaper

— Specifies 85 lines per inch. Smoothes the coarse

grain pattern commonly found in newspaper images.

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UMAX Technologies 2100U Especificaciones Pagina 39