How do I setup my Dell printer to fax? For your Dell printer to fax, you need the appropriate connections to the printer. You can connect your Dell printer with a phone, a DSL connection, or VOIP connection. For more information on your Dell printer go to http://support.dell.com/support/topics/global.aspx/support/product_support/en/printer?c=us&cs=19&l=en&s=dhs for instructions.