A:AnswerSharon.
1.) go in to system management mode on your printer. This can be done by going to the web address of your printer.
2.) Go to TX settings then Network Settings - E-Mail/I-Fax Settings.
3.) Fill in the SMTP settings. For example. I use Google. This setting would be "smtp.gmail.com" yahoo would be "smtp.mail.yahoo.com" . A simple google search will find the smtp settings of the email service you use
4.) Simply put in your email address. This means when you scan a document, the email will come from you.
5.) Scroll down a bit to you see "USE SMTP Authentication" type in your email address of the smtp service that you used. For example if you used google. Type in your google email. If yahoo, your yahoo email..
6.) type in your password.
7.) Check Use TLS for SMTP.
You should be good to go! Good luck