Print Server Reports Print Server Settings Security   Set Password | Authentication System | Kerberos Server | LDAP Server | LDAP Authentication LDAP User Mapping | SSL/TLS | IPsec | 802.1x | IP Filter | SMTP Domain Filtering Authentication System - Authentication Type Authentication System Settings Kerberos*LDAP Authentication Type (for ColorTrack PRO) Authentication System Settings Kerberos*LDAP Optional Information Server Response Time-Out seconds (1 ~ 75) Search Time-Out seconds (5 ~ 120)