How do I troubleshoot a Xerox printer in an error state?

First, check the printer's control panel for specific error codes or messages. Then, try basic troubleshooting steps such as restarting the printer, checking for paper jams, ensuring toner cartridges are properly installed and have sufficient toner, and verifying that all cables are securely connected. Consult the Xerox printer's manual or online support for specific error code solutions.