What should I do if I cannot save the printer settings? What if the printer cannot be set?

Cause analysis:

Some people say that the windows firewall service is not enabled, so we can try to enable windows firewall.
 

Solution:

Enable the windows firewall service.
 

Method 1

1. Right-click "computer" on the desktop and click "Manage". The specific operations are as follows;
 

 

2. In the "computer management" window, find "services and applications" on the left and double-click "services", as shown in the figure;
 

 

3. Find the firewall application and click windows firewall to enable it.
 

 

-- Method 2

1. "start" --." Control panel "firewall;
 

 

2. Click enable firewall here.
 

This is the case. I hope this article will solve the problem that printers cannot save.