Epson Expression 800 TWAIN Pro Guía de usuario descargar pdf (Pagina 16)

Scanning from Your Application Software Page 16

2 For best results, select an Image Type each time you scan. Image

types automatically select other TWAIN Pro settings and set the

ranges for your Image Controls.

* The 36-bit Color (HiFi) and 12-bit Gray (HiFi) settings are available only for

certain applications, such as Adobe Photoshop 4.0 or 5.0 (full version).

Image Type Default settings

36-bit Color

(HiFi)*

Pixel Depth: 36-bit Color; Scanning Mode: Best;

De-screening: Off

24-bit Color

(Std)

Pixel Depth: 24-bit Color; Scanning Mode: Best;

De-screening: Off

24-bit Color

De-screening

Pixel Depth: 8-bit Gray; Scanning Mode: Best;

De-screening: On; Dropout: None

12-bit Gray

(HiFi)*

Pixel Depth: 12-bit Gray; Scanning Mode: Best;

De-screening: Off; Dropout: None

8-bit Gray

(Std)

Pixel Depth: 8-bit Gray; Scanning Mode: Best;

De-screening: Off; Dropout: None

Line Art Pixel Depth: Black & White; Scanning Mode: Draft;

Dropout: None; B/W Option: None; Halftone

: None

OCR Pixel Depth: Black & White; Scanning Mode: Best;

Dropout: None; B/W Option: Text Enhancement

Technology

Copy & Fax Pixel Depth: Black & White; Scanning Mode: Draft;

Dropout: None; B/W Option: Auto Area Segmentation;

Halftone: Model A (Hard tone)

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Epson Expression 800 TWAIN Pro Guía de usuario Pagina 16