Oki B412dn User Manual page 559

Note
If you access the printer through a proxy or other device, the address of the device through which you access the printer is
displayed in [Your Current Local Host/Proxy IP Address]. For this reason, your host address may be different from the
address that is displayed in [Your Current Local Host/Proxy IP Address].
If nothing is registered in [Administrator's IP Address setting], access to the printer may not be allowed depending on the
settings in [STEP2].
If you do not want to register the administrator's IP address, leave the [Administrator's IP Address setting] field blank.
Memo
If you enter the administrator's IP address in [Administrator's IP Address setting], the administrator can set from the host of the
IP address that is set in [Administrator's IP Address setting] even if you set incorrect settings in [STEP2].
9.
Click [Submit].
The settings are saved to the printer, and the network function restarts.
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