Logging in using the printer, LAN-Fax, TWAIN driver
When LDAP authentication is specified, make sure the user authentication settings are made on the printer, LAN-Fax, or TWAIN driver.
To configure printer or LAN-Fax driver’s default settings, log on using an account that has Manage Printers permission. Members of the Administrators group have Manage Printers permission by default.
You cannot change the printer or LAN-Fax driver’s default settings for each user. Settings configured in the properties dialog box are applied to all users. Procedures and screens might vary depending on the operating system you are using.
The following procedure is based on Windows 7 as an example. If you are using another operating system, the procedure might vary slightly.
You can log in to the machine through the TWAIN driver only when using a computer running a Windows operating system.
PCL6 printer driver, LAN-Fax driver
On the [Start] menu, click [Devices and Printers].
Right click the icon of the printer you want to use, and then click [Printer properties].
Click the [Advanced Options] tab.
Select the [User Authentication] (PCL6 printer driver) or [User authentication] (LAN-Fax driver) check box.
Click [Apply].
Click the [General] tab, and then click [Preferences...].
Click [Authentication...] on the [Valid Access] tab (PCL6 printer driver) or [Authentication] (LAN-Fax driver).
In a dialog box that appears, enter the login user name (up to 128 characters) and login password (up to 128 characters).
With the PCL6 printer driver, you need to enter the same password for confirmation.
Click [OK] three times.
TWAIN driver
Perform the scanning operation.
In a dialog box that appears, enter the login user name (up to 128 characters) and login password (up to 128 characters).
Click [OK].
For details about TWAIN scanning operation, see Scanning from a Computer
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