Ricoh Pro C9100 Operating Instructions Manual page 113

• If there is a problem with settings, you might not be able to communicate with the machine. In such
a case, access [Print List] in [Interface Settings] on the control panel, and then print the network
summary to check the status.
• If you cannot identify the problem, execute [Restore IEEE 802.1X Authentication to Defaults] in
[Network] in [Interface Settings] on the control panel, and then repeat the procedure.
Configuring IEEE 802.1X Authentication
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