Print Server Reports Print Server Settings Security   Set Password | Authentication System | Kerberos Server | LDAP Server | LDAP Authentication | SSL/TLS | IPsec | 802.1x | IP Filter (IPv4) Authentication System - Authentication Type (for ColorTrack PRO) Authentication System Settings Kerberos (Windows)*LDAP Optional Information Server Response Time-Out seconds (1 ~ 75) Search Time-Out seconds (5 ~ 120)