The following must be in place for your printer to connect to the server:The printer must be connected to a networkThe network must be of the type ”Always on”, either DSL line or LANThe printer must be able to connect to the internet on port 80Any firewall must allow access to the internetYou may need to change your network settings to allow the printer to access the networkThe stamp printer must be connected to the internet at least once every business day. Failure to do so may result in the temporary cessation of the service.