HP 300X HP JetDirect External Print Servers 300X, 500X 170X, EX Plus Hardware - Page 20

If you want to change the detected printer language, use the LEDs and Test button to select a PDL for the configuration page. When you hold down the Test button for three seconds, the LEDs begin to cycle through four configurations, as outlined in the following table. Release the Test button when you get the right PDLs, and the configuration page will be printed. For PDL... HP PCL (default) ASCII Postscript HP-GL/2 The Status LED is... Off Off On On And the Activity LED is... Off On Off On When you first press the Test button, the Status and Activity LEDs are on and solid for about 3-4 seconds. Then they switch off, indicating they are cycling through the PDLs. Resetting to Factory Defaults Once you have configured the HP JetDirect external print server, the configuration settings are retained in memory unless you manually reset them. (The firmware is not affected when you reset the configuration settings.) To reset the configuration settings to their factory defaults, follow these steps: 1. Unplug the power cord from the print server. 2. While holding down the Test button on the print server, plug the power module into the print server and continue to hold down the Test button for five seconds. All previous configuration settings will be erased. 2-4 Hardware Installation