Lexmark N4000e User's Guide - Page 12

3 Troubleshooting Use this section to solve problems you may have while setting up your print server. The Power or USB indicator light is not on If this indicator light is not on: Power ( ) USB ( ) Make sure the: • Power supply is properly connected to the print server and the electrical outlet. • There is not a problem with the electrical outlet. USB cable connecting the print server to the printer is secure and the printer is on. Note: This light blinks to indicate a print job is processing. Note: To locate the Power and USB indicator lights, see "Understanding the print server indicator lights." The Status indicator light is on When this light is on, a firmware error has been detected. Power the print server off and back on again. If the light remains on, contact the Customer Support Center. Note: To locate the Status indicator light, see "Understanding the print server indicator lights." Troubleshooting 12