Here is a list of solutions to try if your printer is not responding when you try to print from a remote location:

1. Check to ensure that the printer is connected to the internet or a shared network
2. Make sure that the printer is still set as the default printer
3. Check for any software, USB, or network connection issues
4. Update or reinstall the printer's driver
5. Ensure that the printer's power sources are properly connected and turned on

If the issue persists, you can contact the printer manufacturer for additional help.