Text Enhancement
Sharpens the appearance of letters in text documents.
Auto Area Segmentation
Makes grayscale images clearer and text recognition more accurate by separating the text from the
graphics.
Brightness
Adjusts the overall lightness and darkness of the scanned image.
Contrast
Adjusts the difference between the light and dark areas of the overall scanned image.
Threshold
Adjusts the level at which black areas in text and line art are delineated, improving text recognition in
OCR (Optical Character Recognition) programs.
Parent topic:
Selecting a Scan Size - Home Mode
You can reduce or enlarge the size of your image as you scan. You can also select a specific scan size,
such as a common photo size like 4 × 6 inches (102 × 152 mm). This places a scan area of that size on
the preview image so you can use it to help crop the image in the correct proportions.
1.
Click the
Preview
button to preview your image.
2.
In the EPSON Scan window, select the size you want your scanned image to be from the
Target
Size
list.
Note:
If you need to rotate the orientation of the target size for your image, click the
Orientation
icon.
A marquee (dotted line) appears on your preview image proportioned for the size you selected.
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Summary of Contents for WorkForce Pro WP-4520
Page 1: ...WorkForce Pro WP 4520 WP 4533 User s Guide ...
Page 2: ......
Page 12: ......
Page 28: ...4 Load a stack of paper printable side down in the cassette as shown 28 ...
Page 50: ...Parent topic Placing Originals on the Product 50 ...
Page 123: ...123 ...
Page 176: ...5 Select Fax Settings for Printer You see this window 176 ...
Page 201: ...3 Open the front cover 4 Push the ink cartridge in then pull it out of the slot 201 ...
Page 214: ...You see one of these windows 214 ...
Page 219: ...You see one of these windows 219 ...
Page 246: ...6 Lower the document cover 7 Raise the ADF input tray 8 Carefully remove the jammed pages 246 ...