I have just installed centos 7. I opened the printer GUI and searched for printers, but the application did not list any printers. The network printer can be pinged. I opened port 631 tcp/udp in the firewall, but that did not help.
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This seems to be a very common error related to the Samsung printer driver.
First, this is the error we're talking about:
Agent Time: 3:37:24 am 22-Apr-09
Event Time: 6:07:24 pm 21-Apr-09 UTC
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