Xerox 480 ST System Administration Manual page 156

NOTE
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6. If your Document Centre has an enabled token ring card, select
either Ethernet or Token Ring from the Physical Connection
drop-down list.
7. Type a name (up to 32 characters) for the Document Centre in
Printer Name.
8. Click Apply New Settings to accept the changes or Restore
Settings to return the settings to their previous values.
The settings are not applied until you restart the Document Centre.
Xerox Document Centre System Administration Guide