Security
Q. Are There Any Unavailable Applications When [Enhanced Security Mode] Is Set to [ON]?
A. The following function is unavailable.
AccurioPro Print Manager
Web Connection
Web Utilities
Q. The External Server Authentication Is Not Possible.
A. Match the date and time between the external server and this system. Also, check whether the DNS server address is entered in this system.
Reference
- For details about how to match the date and time of this system, refer to [Date/Time Setting].
- For details about how to check the DNS server address of this system, refer to [DNS Server Settings (IPv4)] or [DNS Server Settings (IPv6)].
in the upper-right of a page, it turns into 
and is registered as a bookmark.