Epson ET-2550 User Manual

Descreening
Removes the ripple pattern that might appear in subtly shaded image areas, such as skin tones. This
option improves results when scanning magazines or newspapers. (The results of descreening do not
appear in the preview image, only in your scanned image.)
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 Office Mode
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.
111

Epson ET-2550 Specifications

General

Print Technology	Inkjet
Print Resolution	5760 x 1440 dpi
Scanner Type	Flatbed
Maximum Scan Resolution	1200 x 2400 dpi
Connectivity	Wi-Fi, USB
Functions	Print, Copy, Scan
Maximum Copying Resolution	600 x 600 dpi
Duplex Printing	Manual
Ink Colors	Black, Cyan, Magenta, Yellow
Display	1.44-inch color LCD
Operating Systems	Windows, Mac OS
Paper Sizes	Letter, Legal
Paper Capacity	100 sheets
Weight	11 lbs
Mobile Printing	Apple AirPrint, Google Cloud Print
Print Speed (Black)	9.0 ISO ppm
Print Speed (Color)	4.5 ppm (ISO)
Ink Type	EcoTank Ink