1. Login to your printer (default username and password is Admin - make note of uppercase A).
  2. Go to Network Settings, make sure IPP is set to on with port number 631 (unless your CUPS is using a different port number).

  3. Login to your CUPS server (https://ip-address:631/admin/) then add the printer using the IP address or hostname. For example, http://laser1:631/ipp