Epson Perfection 4490 Photo User Manual

Epson Perfection 4490 Photo

21 pages

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How to use the Epson

A4 scanner

User guide

Table of Contents

Other manuals for Epson Perfection 4490 Photo

Service Manual105 pages

Quick Start Guide2 pages

Questions and Answers:

D
dandersonJul 26, 2025
Why is the Epson Perfection 4490 Photo Scanner not recognized by my computer?
- A
  Anthony MorseJul 26, 2025
  If your computer isn't recognizing the Epson Scanner, it could be due to several reasons. First, the computer might not support USB, in which case you should replace or modify the computer. Second, the TWAIN Driver might not be installed correctly, so reinstall the TWAIN Driver for the Perfection 4490 Photo. Third, the USB cable could be damaged, so replace the USB cable. Finally, the Main Board may have failed, requiring replacement.
J
Johnathan WilliamsJul 30, 2025
What to do if my Epson Perfection 4490 Photo main unit does not operate?
- G
  Gabriel FloydJul 30, 2025
  If the Epson Scanner's main unit isn't operating when powered on, it could be due to connectors not being connected correctly, so connect them correctly. Alternatively, the CR Motor may have failed, requiring replacement. It could also be a Main Board failure, so replace the Main Board.
M
Marie HicksAug 3, 2025
What to do if my Epson Perfection 4490 Photo Scanner image quality is poor?
- J
  Johnny HernandezAug 3, 2025
  If you are experiencing poor image quality with your Epson Scanner, it could be due to a few reasons. If the image has white spots, the Document Glass might not be clean, so clean the glass. If vertical bands appear on the image, the mirror in the Carriage might not be clean, so clean the mirror. If the white document mat is deformed or not clean, the Upper Housing may have failed, so replace the Upper Housing. A CCD Sensor Board failure will also cause this, so replace the Carriage Unit. Main Board failure also causes this, so replace the Main Board. Finally, Carriage mechanism failure may be the cause, so replace the Carriage mechanism.
K
Karen DudleyAug 7, 2025
What to do if the Epson Scanner TPU does not operate?
- A
  Amber MillerAug 7, 2025
  If the TPU on your Epson Scanner isn't operating, check these potential causes. Ensure the TPU Unit Cable is connected to the main unit. Also, verify that the TPU Carriage Lock has been released. Make sure the TPU Lower Housing is installed correctly. If the TPU Carriage Mechanism has failed, attach them to the belt correctly. The TPU Carriage Unit may need replacing. It could also be a TPU CR Motor failure, so replace the TPU CR Motor. DRV Board failure may be the cause, so replace the DRV Board. Finally, the Main Board may have failed, so replace the Main Board.
D
Dr. Sarah RobinsonAug 12, 2025
How to fix Epson Perfection 4490 Photo Scanner carriage unit that does not operate?
- M
  Michael PayneAug 12, 2025
  If the Carriage Unit on your Epson Scanner isn't operating, ensure the Carriage Lock has been released. Also, check that the Upper Housing is installed correctly. Verify that Connector CN1 on the Main Board is connected, and ensure the Carriage FFC is connected correctly. A Carriage Mechanism failure may be the cause, so replace the Main Board.
N
Noah BestAug 16, 2025
Why are the Epson Perfection 4490 Photo Scanner fluorescent lamps of the TPU not lighting up?
- J
  Joseph ParkerAug 16, 2025
  If the Fluorescent Lamps of the TPU on your Epson Scanner aren't lighting up, start by checking the connections. Ensure the DRV Inverter FFC is connected to CN1 on the TPU Inverter Board and CN3 on the DRV Inverter Board. Also, verify that CN2, CN3, and CN4 on the TPU Inverter Board are connected. The SUB_C Board and the SUB_D Board may have failed, so replace the SUB_C Board and the SUB_D Board. DRV Board failure may be the cause, so replace the DRV Board. Finally, the Main Board may have failed, so replace the Main Board.
T
Travis HaydenAug 20, 2025
Why are the fluorescent lamps not lit on my Epson Scanner?
- K
  Kathleen MartinezAug 20, 2025
  If the fluorescent lamps on your Epson Scanner are not lit, it could be due to a few reasons. First, Connector CN1 on the Main Board might not be connected, or Connectors CN1 and CN2 on the CCD Board might not be connected, so connect the disconnected connectors. Second, the lamp might not be set on the Inverter Board correctly, so set the lamp on the board correctly. Third, the Carriage Unit may have failed because the Carriage FFC is not connected to the Main Board and the Carriage, so replace the Carriage Unit. Finally, the Main Board may have failed, requiring replacement.

Epson Perfection 4490 Photo Specifications

General

I/O ports	1x USB B
Dimensions (WxDxH)	272 x 475 x 113 mm
Power requirements	220 - 240V 50 - 60Hz
Maximum operating temperature range (T-T)	5 - 35 °C
Color scanning	Yes
Input color depth	48 bit
Flatbed scan speed (b/w, A4)	3.5 sec/page
Compatible operating systems	Windows 98SE/Me/2000/XP Mac OS X 10.2.7
USB version	2.0
Standard interfaces	USB 2.0
Storage temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	10 - 80 %
Scanner type	Flatbed scanner
Sensor type	CCD

Weight and Dimensions

Weight	4000 g

Summary

Scanning Images and Documents

Launch Epson Scan Application

Start the Epson Scan software by double-clicking its desktop icon.

Select Professional Mode

Ensure the scanner is set to 'Professional Mode' for advanced options.

Initiate Document Scan

Click the 'Scan' button to begin the scanning process.

Configure File Save Settings

Scanning Documents Directly to PDF

Set PDF Save Parameters

Select PDF File Format and Options

Choose the PDF file type and adjust specific PDF options.

Configure PDF Plug-in Settings

Troubleshooting Scanner Issues

Verify Scanner Power Status

Confirm the scanner is powered on via its main button.

Resolve Scanner Startup Problems

Check the scanner's power light and address any operational errors.

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