Once you have closed all the background processes, check if you could use the Epson scanner without any issues.Īlthough many tech professionals suggest that devices can be connected through very long USB cables, this may lead to signal loss between the scanner and the network. To implement the task, follow our guide on How to End Task in Windows 10 and proceed as instructed. Several users have confirmed that the Epson scanner communication error can be resolved by closing all the background tasks running on your PC.

Method 1: Basic Troubleshooting Methodsįollowing are a few basic methods that you can follow Here are some effective troubleshooting methods to help you fix the Epson scanner communication error on your Windows 10 PC. The overprotective antivirus or firewall program is interfering with the functions.The scanner drivers are not compatible.The proxy connection is preventing the scanning operations.You are using an outdated version of the Windows operating system.There are corrupt or broken files on your computer.Few essential background services are not running on PC.Few other background tasks are interfering with the scanner.The network adapter is not effectively communicating with the scanner.Hence, a proper connection is not established. The scanning software is not running with administrative privileges.Analyze them deeply to pick the correct troubleshooting method accordingly. In this section, we have gathered a list of reasons why Epson scan cannot communicate with the scanner issue on your Windows 10 PC. How to Fix Epson Scanner Cannot Communicate in Windows 10 Method 11: Modify Windows Defender Firewall Settings.Method 10: Change Ports from LPT1 to USB 001.Method 9: Turn Off Password Protected Sharing.

Method 7: Restart Shell Hardware Detection Service.Method 2: Run Scanner Software with Admin Privileges.Method 1: Basic Troubleshooting Methods.How to Fix Epson Scanner Cannot Communicate in Windows 10.

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