HP Deskjet 6840 Color Inkjet Printer - Manual (Page 52)

State of the Link light State of the printer
Off
Not connected to an Ethernet network or powered off.
Activity light
The Activity light flashes when the printer is receiving or transmitting data over the
Ethernet connection.
State of the Activity light State of the printer
Flashing
Receiving or transmitting data over the Ethernet
connection.
Off
Not receiving or transmitting data over the Ethernet
connection.
HP Deskjet 6800 series printer
52