Network Diagnostics

If you experience network-connection issues with your printer, you can go to Settings > Network Diagnostics to view a screen with basic connection information. The screen shows which networks the printer is currently connected to. A blue dot next to the network indicates a regular connection, while a red dot indicates a connection issue.

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A 3DS Servers - The printer talks to this network to confirm print-material information. The printer can only connect to these servers with an active internet connection.
B Internet - A red dot here does not necessarily indicate a connection issue, as it may be your preference for your printers to not be online. Contact your network administrator for your setup's details.
C LAN - The printer talks to this network to send information back and forth to/from 3D Sprint.
D Printer - This icon simply serves as a reminder as to the printer's name.