Troubleshooting -WPS (PIN Code)-
E > 3 > 2 Appears
This error appears when wireless connection setup was not completed within a certain time.
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Check To reset the error, and then redo the printer setup.
Press the Stop button (A).
Proceed to the link destination and continue from step 3.
For details on checking the wireless router security settings, see the wireless router manual or contact its manufacturer.