Explanation/Reference:
Explanation:
http://technet.microsoft.com/en-us/library/cc732092.aspx
Action: This type of preference item provides a choice of four actions: Create, Replace, Update, and Delete.
The behavior of the preference item varies with the action selected and whether the printer connection already exists.
Set this printer as the default printer - Select this check box to make the shared printer connection the default Windows printer for the current user.
Only if a local printer is not present - Select this check box to bypass changing the default printer if there is a local printer configured on the computer. This setting is unavailable until you select the Set this printer as the default printer check box.
Note: A local printer is any printer that is not connected to a shared network printer. This includes physical printers connected to parallel, serial, and USB ports, TCP/IP printers, and virtual printers installed through software.
To create a new Shared Printer preference item
Open the Group Policy Management Console. Right-click the Group Policy object (GPO) that should contain the new preference item, and then click Edit.
In the console tree under User Configuration, expand the Preferences folder, and then expand the Control Panel Settings folder.
Right-click the Printers node, point to New, and select Shared Printer.
In the New Shared Printer Properties dialog box, select an Action for Group Policy to perform.
Enter shared printer settings for Group Policy to configure or remove.
Click the Common tab, configure any options, and then type your comments in the Description box.
Click OK. The new preference item appears in the details pane.