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.
Color Enhance
Enhances the red, green, or blue shades in the scanned image.
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:
Scanning in Professional Mode
When you scan in Professional Mode, EPSON Scan automatically saves your scanned file in JPEG
format in your operating system's Pictures or My Pictures folder, or opens it in your scanning program.
You can select settings, preview, and change the scanned file settings as necessary.
1.
Start EPSON Scan and select
Professional Mode
as the Mode setting.
You see this window:
151
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 ...