Lexmark CX833
Try one or more of the following:
Notes:
Note: If the connection is not working, then contact your administrator.
Note: If the servers are disabled, then contact your administrator.
If the problem persists, then contact customer support.
Here are the steps on how to update the printer firmware via the Embedded Web Server (EWS).
Are you unable to send emails? Check the details of your SMTP server.