Before beginning to configure the printer, make sure that administrator authentication is properly configured under "Administrator Authentication Management".
Log in as the machine administrator from Web Image Monitor.
Point to [Device Management], and then click [Configuration].
Click [User Authentication Management] under "Device Settings".
Select [Basic Authentication] in the "User Authentication Management" list.
Select the "Printer Job Authentication" level.
For details about the printer job authentication levels, see Printer Job Authentication.
If you select [Entire] or [Simple (All)], proceed to Step 7.
If you select [Simple (Limitation)], proceed to Step 6.
Specify the range in which [Simple (Limitation)] is applied to "Printer Job Authentication".
You can specify the IP address range to which this setting is applied. Also, you can specify whether or not to apply the setting to the parallel and USB interfaces.
In "Available Functions", select the printer's functions you want to permit.
Click [OK].
Log out.