Cannot discover devices using SNMPv3

Try one or more of the following:

Make sure that the user name and password are provided for all authentication levels

1. From DDU, navigate to the Discover Device section, and then click Advanced Settings .

2. From the SNMPv3 section, type the user name and password.

3. Click Save .

Make sure that the user name and password match the credentials set on the device

Contact customer support

In the U.S. or Canada, call 1-800-539-6275. For other countries or regions, go to support.lexmark.com .