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 - Professional 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.
159
Summary of Contents for WorkForce Pro WP-4590
Page 1: ...WorkForce Pro WP 4590 User s Guide ...
Page 2: ......
Page 13: ...WorkForce Pro WP 4590 User s Guide Welcome to the WorkForce Pro WP 4590 User s Guide 13 ...
Page 25: ...4 Click Add a network wireless or Bluetooth printer You see a window like this 25 ...
Page 30: ...8 Click Next You see this window 30 ...
Page 36: ...4 Load a stack of paper printable side down in the cassette as shown 36 ...
Page 62: ...62 ...
Page 68: ...Parent topic Placing Originals on the Product 68 ...
Page 105: ...105 ...
Page 152: ...152 ...
Page 205: ...5 Select Fax Settings for Printer Select your product if prompted You see this window 205 ...
Page 206: ...6 Select Speed Dial Group Dial List You see this window 206 ...
Page 246: ...246 ...
Page 251: ...251 ...
Page 278: ...6 Lower the document cover 7 Raise the ADF input tray 8 Carefully remove the jammed pages 278 ...
Page 328: ...Parent topic Technical Specifications Related references PCL5 Mode Fonts PCL6 Mode Fonts 328 ...