Epson Perfection 4990 Посібник користувача - Сторінка 19

User's Manual

Button

The Scan Color button is similar to the Scan button in that it activates the

TWAIN driver and initiates a scan. Scan Color tells the AFHCAN software to

receive and store the image exactly as provided by the scanner. In automatic

mode, the scanner will determine the type of image and the appropriate image

settings. Color and shading information will be retained making Scan Color

more suitable for photographs. Scan Color may provide better results on

some forms having higher levels of detail. The Scan Color button can be

pressed repeatedly to scan additional images. Each scan will be stored as a

thumbnail on the Scanner page.

The Rotate button rotates the scanned image 90%. Rotate can be pressed

any number of times to bring the image into the desired orientation. This is

useful for getting text right-side-up when originals are in landscape mode.

Image rotation must be done before the image is saved to the case.

The Save button saves one or more scanned images (thumbnails) into the

case and returns to the Case screen. It is always possible to add more scans

by going to the Add To Case screen and pressing the Scanner button.

The Back button exits from the Scanner screen and returns to the Add To

Case screen. If any scans have been obtained, a warning message will

appear. If the action is confirmed, the images will be erased.

Once a scan has been initiated, the TWAIN driver displays a pop-up window over the Scanner

page, as shown in Figure 13. Windows for Models 4490 and 4990 have a different appearance,

but offer the same functionality.

Figure 13

TWAIN driver pop-up screen – preview

PUB-119 Rev B.doc

Scanner

Function

Epson Perfection