HP Officejet K850 series Leitfaden Zur Inbetriebnahme Seite 16

Printer light indication
The Power light, the Ink Cartridge light, and one or more of the color
indicator lights are on.
Network connector lights (HP Officejet Pro K850dn)
Understanding network connector lights
1
Interpreting network connector lights
Network connector light indication
Link light is on. Activity light is off.
Link light is on. Activity light blinks.
Link light is off. Activity light is off.
16
1 Network connector
2
2 Link light
3
3 Activity light
Explanation and recommended action
The printer is connected to the network but is not receiving or transmitting data over
the network. The printer is turned on and idle.
No action is required.
The printer is receiving or transmitting data over the network.
No action is required.
The printer is turned off or is not connected to the network.
Turn on the printer. If the printer is already turned on and a network cable is
connected, see "Problems connecting to a network" on page 17.
Explanation and recommended action
One or more of the ink cartridges is missing.
Install the ink cartridges and try to print.
If the error persists, replace the ink cartridge or cartridges
indicated. For information about ordering supplies, see the
"HP supplies and accessories" chapter in the onscreen
user guide.