Epson Printer Not Scanning? Troubleshoot Scanning Problems

If your Epson Printer Not Scanning, the problem may be with the scanner connection, Epson scanning software, scanner driver, USB or Wi-Fi connection, or the application you’re using to start the scan. Printing can continue to work normally even when the scanning function isn’t communicating correctly with your computer.

The quickest way to narrow it down is to check whether the computer can detect the Epson scanner. If it can’t, focus on the connection and driver. If the scanner is detected but scanning fails, look at Epson’s scanning software, device selection and application settings.

Quick Diagnosis: Start Here

What you’re seeing	Start here
The scanner doesn’t respond at all	Go to Fix 1
Your computer cannot find the Epson scanner	Go to Fix 2
You use a USB connection	Go to Fix 3
You scan over Wi-Fi	Go to Fix 4
Epson Scan or Epson Scan 2 can’t find the scanner	Go to Fix 5
Scanning stopped after changing Wi-Fi or router	Go to Fix 6
Scanning stopped after a Windows or macOS update	Go to Fix 7
The scanner is detected but the scan won’t start	Go to Fix 8
Printing works but scanning doesn’t	Go to Fix 9
Nothing fixes the scanning problem	Go to Fix 10

Why This Happens

Scanning problems can have several causes:

The scanner isn’t properly connected
The USB cable or port isn’t working correctly
The printer and computer aren’t communicating over Wi-Fi
Epson Scan or Epson Scan 2 isn’t installed correctly
The scanner driver is missing or damaged
The wrong scanner is selected
Network scanning isn’t configured correctly
A firewall is blocking network communication
The computer is using an old scanner configuration
An operating-system update has affected the Epson software
The scanning application is having a problem

The fact that your Epson printer can still print doesn’t necessarily mean its scanning connection is working. Printing and scanning can use different drivers, software and communication paths.

Fix 1: Check That the Epson Printer Is Ready

Start with the printer itself.

Check the display and indicator lights for:

Paper jams
Cover-open warnings
Ink or maintenance errors
Network errors
Other hardware warnings

Clear any active printer error first.

Then make sure your document is positioned correctly on the scanner glass or in the automatic document feeder if your model has one.

Close the scanner lid properly.

If the printer has a touch screen or control panel, check whether the scanner function is available.

Then try starting a scan again.

If nothing happens, continue with Fix 2.

Fix 2: Check Whether Your Computer Detects the Scanner

Before reinstalling software, determine whether the operating system can see the scanner.

If the Epson scanner isn’t detected at all, the problem is more likely to involve:

USB
Wi-Fi
Network configuration
Scanner driver
Epson scanning software

Restart both devices first:

Turn off the Epson printer.
Restart the computer.
Turn the printer back on.
Wait for it to finish starting.
Open your Epson scanning application.
Check whether the scanner appears.

If it still doesn’t appear, continue with the connection-specific fixes.

Fix 3: Check the USB Connection

If your Epson printer uses USB for scanning, start with the physical connection.

Disconnect the USB cable.
Reconnect it securely.
Try another USB port on the computer.
If possible, try another compatible USB cable.
Connect the printer directly to the computer.
Avoid using a USB hub while troubleshooting.

Restart the printer and computer after reconnecting the cable.

If printing works over USB but scanning doesn’t, don’t assume the cable is automatically fine. Printing and scanning can use different software components.

If the scanner remains unavailable, check the Epson scanner software and driver in Fix 5.

Fix 4: Check the Wi-Fi Connection

If you’re scanning over Wi-Fi, first confirm that the Epson printer is actually connected to your network.

Check the printer’s network settings or connection status.

Then verify that your computer is connected to the same local network.

Pay particular attention if you recently:

Changed your router
Changed your Wi-Fi password
Changed the network name
Added a mesh Wi-Fi system
Connected the printer to a guest network

If the printer isn’t connected, reconnect it to Wi-Fi first.

If it is connected but the computer can’t find the scanner, continue with Fix 5 and Fix 6.

Fix 5: Check Epson Scan or Epson Scan 2

Many Epson scanners and multifunction printers use Epson Scan or Epson Scan 2.

If the software is missing, damaged or configured incorrectly, scanning may not work even though the printer itself is connected.

Open the Epson scanning application and check whether your scanner appears.

If it doesn’t:

Check the Epson software installed on your computer.
Make sure the software is intended for your exact Epson model.
Check whether the correct scanner is selected.
Restart the application.
Restart the computer if necessary.

If the software isn’t installed or appears damaged, download and install the appropriate Epson scanning software for your model and operating system.

Don’t install a scanner driver intended for a different Epson model simply because the product names are similar.

Fix 6: Reconfigure Network Scanning

If your Epson scanner worked before but stopped after a router or network change, the network scanning configuration may need to be updated.

This can happen after:

Replacing the router
Changing Wi-Fi credentials
Moving the printer to another network
Changing network security settings

Reconnect the printer to the correct Wi-Fi network.

Then check the Epson scanning software’s scanner-selection or network settings.

On supported Epson installations, the scanner may need to be selected or configured separately for network scanning.

If your Epson software provides a scanner-selection utility, use it to identify the printer on your network.

If the scanner cannot be found, print or view the printer’s network information if your model provides that option and confirm that the printer has a valid network connection.

Fix 7: Check After a Windows or macOS Update

If scanning stopped immediately after an operating-system update, check Epson’s support software for your exact model and operating system.

A Windows or macOS update can sometimes affect scanner drivers or Epson scanning software.

This is especially worth checking if:

Printing still works
The scanner worked before the update
The scanner disappeared immediately afterward
Epson Scan or Epson Scan 2 stopped detecting the device

Don’t immediately install a generic scanner driver.

Use the Epson software and driver intended for your exact model and current operating system.

If Epson provides a newer compatible version, install it and restart the computer before testing the scanner again.

Fix 8: Check the Scanner Selected in Epson Software

If your computer detects the scanner but the scan still won’t start, check which device the Epson scanning software is using.

This matters if you have:

More than one scanner
An old Epson scanner installation
Multiple Epson printers
Both USB and network scanner configurations

Open the Epson scanning application and look for the scanner selection or network scanner settings.

Select the Epson printer you are actually using.

Then try a basic scan.

If the scanner is listed but the application still cannot communicate with it, continue with Fix 9.

Fix 9: Reinstall the Epson Scanner Software

If printing works normally but scanning continues to fail, reinstalling the Epson scanner software and driver can help.

Before doing this, identify your exact printer model.

Then:

Remove the existing Epson scanning software if appropriate for your operating system.
Restart the computer.
Download the correct Epson scanning software and driver.
Install the software.
Reconnect or configure the printer when prompted.
Open the Epson scanning application.
Select the correct scanner.
Perform a basic test scan.

This is particularly useful when the scanner worked previously but disappeared after a software change or operating-system update.

Fix 10: Try a Basic Scan From Another Application

If Epson’s own software detects the scanner but the scan isn’t completing, try a simple scan rather than immediately testing a complicated document.

Use:

One sheet
The scanner glass rather than the automatic feeder, if available
Standard resolution
Default settings

If your operating system provides its own scanning application, you can also try scanning from there.

If the scan works elsewhere

The Epson hardware and scanner driver may be working correctly.

The problem may be limited to the original scanning application or its settings.

If scanning fails everywhere

Check the scanner driver, connection and printer-side status again.

If everything is correctly configured but the scanner still fails, the issue may require model-specific troubleshooting or service.

How to Prevent Epson Printer Scanning Problems

A few simple practices can reduce recurring scanning problems:

Keep Epson scanning software compatible with your operating system.
Use the driver intended for your exact Epson model.
Keep the printer and computer on the same network when using network scanning.
Reconfigure the scanner after changing routers or Wi-Fi credentials.
Avoid unnecessary USB hubs during USB scanning.
Check scanner selection when you have multiple Epson devices installed.
Keep the printer’s network connection stable.
If scanning stops after an operating-system update, check Epson’s model-specific software before reinstalling random drivers.

Frequently Asked Questions

Why is my Epson printer not scanning?

The problem could be the USB or Wi-Fi connection, Epson scanning software, scanner driver or scanner configuration. Start by checking whether your computer detects the scanner.

Why can my Epson printer print but not scan?

Printing and scanning use different software and drivers. Your printer can therefore continue printing even when the scanner driver, Epson scanning software or scanning connection isn’t working.

Why does Epson Scan not detect my scanner?

Check the USB or Wi-Fi connection first. If the connection is working, make sure the correct Epson scanner software and driver are installed and that the correct scanner is selected.

Why did my Epson scanner stop working after changing my Wi-Fi?

The printer may still be configured for the old network. Reconnect it to the current Wi-Fi network and then check the network scanner configuration in Epson’s scanning software.

Why did my Epson scanner stop working after a Windows update?

The update may have affected the Epson scanner driver or scanning software. Check Epson’s support page for your exact model and operating system and install the current compatible software if available.

Can I scan from my Epson printer over Wi-Fi?

Yes, supported Epson multifunction printers can scan over a network. The printer and computer need to communicate over the same local network, and the Epson scanning software must support network scanning for that model.

Should I reinstall Epson Scan if my scanner isn’t working?

If the connection is working and the scanner still isn’t detected or scanning fails, reinstalling the correct Epson scanning software and driver can help. First confirm that you’re using software intended for your exact Epson model.

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