Installing InfoPrint Select for macOS
There are two versions of the InfoPrint Select client for macOS: the non-LDAP InfoPrint Select client and the LDAP-enabled InfoPrint Select client. The LDAP-enabled InfoPrint Select client and the non-LDAP InfoPrint Select client are packaged in different rpm packages. The LDAP-enabled InfoPrint Select client requires LDAP authentication for job submission. You must authenticate with an LDAP server to execute job submissions from the InfoPrint Select client. If you install the LDAP version of the InfoPrint Select client and you want to switch back to the non-LDAP version, you can install it over the LDAP version. The installer allows you to install one version of the InfoPrint Select client over the other and automatically removes the old version.
/etc/cups/cups-files.conf
and restart the CUPS service. Open the Terminal application and run this command:
sudo launchctl stop org.cups.cupsd
If prompted, enter the password for the current user, press the Enter key, and then run:
sudo