Hello, I am wondering if the port is trying to pick up the previous mac address of the older machine. Is it possible to put the previous machine back in place and see if you get the same error? I would try that if possible, then try deleting that device properly as well as, delete the port it is connecting through. Then try re-installing the newer machine, and see if you have success. Also, I would try installing with PCL5 driver if possible.
Hope this helps.....