Open System Settings
Click Printers & Scanners
Click Add Printer, Scanner, or Fax
Select your printer from the list
Choose the correct driver or AirPrint if available
Click Add
Set the printer as default if needed
Open a document and print a test page
Check printer connection if it does not appear
Restart the printer and Mac if needed
Ensure the printer is connected to the same Wi-Fi network
Add the printer using its IP address if required