A6. If the machine is used as a shared printer on a network server, the PS Plug-in driver may not be able to automatically register the optional device. In such a case, perform the setup manually.
Alternatively, the SNMP function may be disabled.
From the [UTILITY] screen, go to [Administrator Setting] - [Network Setting] - [NIC Settings] - [SNMP Settings] and check whether [ON] is selected.