There should be lights on the nic when a cable is plugged into it, and the other end is plugged into a powered port. If there are no lights, the cable is bad, the nic is bad, or the other end of the cable (switch port) is bad.
So what happened when you plugged in a different network cable?
What happens when you plug your laptop into the cable the printer is currently using?
I have a problem on the network port of the fuji xerox sc2020 printer,
an error message appears saying: "check network cable" , while network port and USB are on the same card.
On the same card, the USB port works normally.
How to make the network port work again?
Solved! Go to Solution.