Understanding the print server’s light patterns

LED light patterns

LED

Behavior

Meaning

 

 

 

Status

Off

The print server is not receiving power.

 

 

 

 

Slow blink (green)

A fault occurred during the self-test or operation. The

 

 

server might be faulty. Contact HP.

 

 

 

 

Slow blink (amber)

A fault occurred during the self-test or operation.

 

 

 

 

On (green)

The print server is on and ready.

 

 

 

 

Fast blink (green)

The print server is processing the configuration page.

 

 

 

10 or 100 link

Both off

There is no network connection.

 

 

 

 

10 or 100 on (green)

A network connection is established at 10 Mb/s or

 

 

100 Mb/s.

 

 

 

USB

Off

The USB is not operational.

 

 

 

 

On (green)

OK.

 

 

 

 

On (amber)

A hardware fault occurred (for example, the print

 

 

server might be drawing too much power).

 

 

 

 

Blink (green)

A software fault occurred for the HP JetDirect

 

 

firmware. There is a valid USB device and

 

 

connections, but the device is not supported. Make

 

 

sure that the attached device is a printer.

 

 

 

 

Blink (amber)

A hardware fault occurred (for example, a short-circuit

 

 

or a faulty cable).

 

 

 

166 Chapter 11 Troubleshooting the print server

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HP 1200 Understanding the print server’s light patterns, LED light patterns, Behavior Meaning, Status, 10 or 100 link