Configure security
Access the printer web page and perform the following steps:
Go to Select option > Settings > Security;
On Local Accounts, click Add user > Username/Password;
On User Information, fill in the fields to configure an authentication form for the printer web page, creating a user in the Administrator group;
On Permission groups, check the Administrator option;
After making changes, click Save;
On Local Accounts, click Manage Groups/Permissions;
On Manage Groups/Permissions click Administrator group and configure the permissions to access all the printer's native functions;
After making changes, click Save;
On Public, click Manage Permissions;
On Manage Permissions, enable only the Use Profiles, B/W Print and Color Print options;
After making changes, click Save;
Restart the printer before installing NDD Print Client Lexmark solutions.