HP Enterprise 500 manual HP Jetdirect LEDs, 5Connectivity LED, product operational

Table 3-5Connectivity LED, product operational

LED color	Description
Green	●	Normal operation
		◦	Formatter is operating normally
		◦	Firmware is operating normally
		◦	Control panel is connected
Yellow	●	Formatter cannot connect to the control panel
		◦	Check control panel connections
		◦	Verify control panel functionality
Red	●	Formatter error or failure
		◦	Serial peripheral interface (SPI) flash memory boot error
		◦	Power on self test (formatter) failed
		◦	Diagnostic (formatter) failed
Off	TIP:		The connectivity LED is off if the power cord is unplugged, the product power button is in
	the off position, or the product is in Sleep mode.
	●	Firmware or system freeze
		◦	Check the control panel for an error message
		◦	Control panel failure
	NOTE: This condition is not usually caused by a formatter failure.
	Turn the power off, and then on again.
	If the error persists, perform a firmware upgrade.

HP Jetdirect LEDs

The embedded HP Jetdirect print server has two LEDs. The yellow LED indicates network activity, and the green LED indicates the link status. A blinking yellow LED indicates network traffic. If the green LED is off, a link has failed.

For link failures, check all the network cable connections. In addition, you can try to manually configure the link settings on the embedded print server by using the product control-panel menus.

1.Press the Home button.

2.Press the Down arrow button to highlight the Administration menu, and then press the OK button.

3.Press the Down arrow button to highlight the Network Settings menu, and then press the OK button.

4.Press the Down arrow button to highlight the Jetdirect Menu option, and then press the OK button.

ENWW Tools for troubleshooting 253