我在 CentOS 7.1 64 位上安装了 cups 服务。
我们的打印机出现了一些问题，我在日志中唯一能看到的是 /var/log/messages：
May 18 12:11:37 isis systemd: Started CUPS Printing Service.
May 18 12:11:44 isis systemd: Started CUPS Printing Service.
May 18 12:11:44 isis systemd: Started CUPS Printing Service.
May 18 12:18:37 isis systemd: Started CUPS Printing Service.
May 18 12:18:37 isis systemd: Started CUPS Printing Service.
May 18 12:18:38 isis systemd: Started CUPS Printing Service.
May 18 12:18:38 isis systemd: Started CUPS Printing Service.
我不明白cups是如何自动重新启动的。这种行为正常吗？可能会影响打印
请问你能帮帮我吗？
谢谢。