To troubleshoot this issue, please try the following steps:

1. Check if your printer is plugged in and powered on
2. Ensure that your printer is connected to the same wifi network as your computer
3. Unplug and re-plug your printer back and wait for it to be recognized
4. Consult your printer manual for help and troubleshooting
5. Run printer troubleshooter
6. Update printer drivers
7. Try a different cable to connect the Printer and the Computer
8. Connect the Printer and the Computer directly with an Ethernet cable