The report output device LP supports native Windows (standard) printing rather than TCP/IP printing. To configure the default LP device, log on to the machine as the Application User, perform the following:
Go to Control Panel > Hardware and Sound.
Double-click Device and Printers.
Right-click the printer and click Set as Default Printer.
Before printing, you should first confirm that you are able to print from a simple application such as Notepad on the computer to which the printer is attached.