Lexmark MS812dn / MS812dtn
Current Date and Time
Show the current date and time settings for the printer.
Manually Set Date and Time
Enter the date and time.
Select the time zone.
Note: GMT is the factory default setting.
Automatically observe DST
Set the printer to use the applicable daylight saving time (DST) start and end times associated with the printer Time Zone setting.
Note: On is the factory default setting.
Enable Network Time Protocol, which synchronizes the clocks of devices on a network.