Your PC may not be able to track online status changes of your printer. If you are using firewall software, verify UDP port is unblocked from your printer at The reference to port is in any firewall on the computer. Network communication is done over these ports and the job of the firewall is to monitor and block these ports.
Didn't find what you were looking for? Ask the community. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. Need Windows 11 help? Active Oldest Votes. Select Windows Firewall. Select Advanced settings in the left column of the Windows Firewall window.
Select New Rule in the right column. Note: Do not create a Program rule — you must create a Port rule. Select which protocol this rule will apply to TCP , select Specific local ports , type port number 80 , and then click Next.
Select Allow the connection and then click Next. Select when this rule applies check all of them for the port to always stay open and then click Next. Give this rule a name and then click Finish to add the new rule. TCP Port 80 is now open and ready to be used. Improve this answer. Ashish Shirodkar Ashish Shirodkar 1 1 silver badge 6 6 bronze badges. Exp3rt Exp3rt 71 7 7 bronze badges. Sign up or log in Sign up using Google.
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Please rate your experience Yes No. Any additional feedback? Note When you use this method, the Cluster service may stop. Therefore, if it's possible, you should stop the Cluster service before you start this method, and then restart the Cluster service after you complete the other steps. The Cluster service enables node communication by setting the firewall port of UDP at startup. Note Before you disable Network List Service, you should consider that this action makes the following changes: By default, Windows Firewall will now select the Public profile.
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