Dell 2150cn User Manual page 201

To initialize NVRAM (non-volatile RAM) for the network feature and reboot
the printer. You can also initialize NVRAM of the printer from Reset Defaults
in the Printer Settings menu.
Values:
Initialize NIC
NVRAM Memory and
restart printer.
Restart Printer
Security
The Security tab includes Set Password, SSL/TLS, IPsec, 802.1x and IP
Filter (IPv4).
Set Password
Purpose:
To set or change the password that is required to access the setup parameters of
the printer from the Dell Printer Configuration Web Tool.
Set the password of the operator panel from Panel Lock in the Printer Settings.
This page can also be displayed by clicking Set Password in the Left Frame.
NOTE:
memory (NVM).
Values:
Administrator Password
Re-enter Administrator
Password
Access denial by the
authentication failure of
the Administrator
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Click the Start button to initialize NVRAM, revert network
settings to the factory default settings, and reboot the network
capability.
Click the Start button to reboot the printer.
To restore the password to the default (NULL), initialize the non-volatile
Sets the password using up to 10 alphanumeric characters.
Confirms the set password.
Sets the amount of time the administrator should wait for
the access to the printer setup from Dell Printer
Configuration Web Tool. Sets the time period from 5 up
to 255 seconds. The access is denied if the time-out time is
exceeded. If you set 0, this mode is disabled.
Dell Printer Configuration Web Tool
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