Description of error 016-426. Xerox VersaLink B7025.
It just means it can't talk to Xerox to report your meter reads and supplies info.
If you don't want it to do that, disable it.
EWS > System > Remote Services Upload To disable it
If you do want it to work check the :
Time, date, DNS, Gateway, Proxy in that order, one of them is wrong or not set up. (date and time is in the first screenshot, the rest is within Connectivity)