Why is my printer not responding to print commands from mobile devices?

1. Check if the printer is powered on and connected to the same wifi network as the mobile device.
2. Check if the printer has access to the internet by printing general webpages.
3. Verify if the appropriate apps and drivers have been installed on the mobile device.
4. If the printer is connected to a network, make sure it is on the same network as the mobile device.
5. Check the manufacturer's documentation for system requirements for mobile printing.