We have a Kyocera 42000dn and after about 10 minutes on the local network it shows error F25E. Also I have both given the printer a static IP and from DHCP. Either way I set the IP I cannot access the webpage. The only thing I am able to do is ping the IP. It does not error out if I don't plug in the Ethernet cable into our network.
Things I have tried:
1. Called our printer rep and they sent out a tech who reloaded and upgraded the firmware. He also swapped out the main board and nic.
2. I ran a packet tracer but didn't see anything. I forgot to save the packet tracer, I will run again and post.
3. Reset the printer to factory defaults
4. Checked all our servers to see if we had any printer software that might be messing with it.
5. I have taken the printer to another network and it works fine (No error and I could access the webpage), so...