HP EX Plus manual LEDs, Status Activity LED is Then the print server is

LEDs

On the top of the print server are Status and LAN Activity LEDs:

If the	And the
Status	Activity
LED is...	LED is...	Then the print server is...
Off	Off	Not receiving power.
On	Off	On; no LAN activity detected.
On	Blinking	On; LAN activity detected.
Off	On (Solid)	Encountering a fault during self-test or
		operation.
Blinking	Off	Encountering one of the following conditions:
		● running a self-test
		● not configured.
		● not able to attach to the network.
On	On	On; heavy LAN activity detected.

Between the Status and LAN Activity LEDs is the Test button, used to print a configuration page. See Chapter 2 for more information.

On the back of the HP JetDirect 300X (J3263A) and 500X (J3265A) Print Servers, there are LEDs that indicate the operating speed (10 Mbps or 100 Mbps) (Figure 1.3). (This applies to 10Base-T and 100Base-TX networks only.)

If the	And the
10 (left)	100 (right)
LEDis...	LED is...		Then the print server has...
Off	Off		No link established.
On	Off		Link established at 10 Mbps.
Off	On		Link established at 100 Mbps.
Auto-negotiation		10 & 100
Switches		LEDs

Figure 1.3 Back of HP JetDirect 300X Print Server. (For the HP JetDirect 500X, the LEDs are also located next to the RJ-45 port.)

1-8 Product Overview