Why is my printer not responding to print commands from a specific document?

1. Check the printer queue for any unfinished/pending jobs.
2. Make sure the printer is on, properly connected to the computer, and has paper loaded.
3. Check the Ethernet cable and router connections.
4. Reboot the printer and computer to refresh connections and clear any sort of backlogs.
5. Check firewall and security settings for any type of blockades.