2 Before Use2-2 Network FaxBefore Use Chapter 22 Before Use2.1 Operating Environment (Internet Fax)2 NoteWhen using the Internet fax function, this requires the service engineer tomake the setting. For details, contact your service representative.The Internet Fax functions can be operated in the following environment:- Make sure that this machine is provided optionally with the hard disk andthe image controller.- The copier is connected to the network and set up to allow the receptionof E-mail.- [Internet Fax] in [Utility/Counter] - [Administrator Setting] - [NetworkSetting] - [Network Fax Setting] - [Network Fax Function Settings] is setto [ON].2.2 Transmission and Reception of E-Mail- Documents transmitted (files attached to E-mail) may be damaged dueto network condition. Be sure to check the documents transmitted fordamage.- Even though "----" is marked on the transmission result screen (Job List> FAX TX > Job History > Comm. Setting) or in the space for the result ofactivity report, the E-mail may not arrive at the receiver due to a troubleon the internet. The "----" mark on the transmission result screen oractivity report signifies that the transmission has successfully reachedyour server. When sending or receiving important information, confirmthe result with Message Disposition Notification (MDN) or by othermeans. When Message Disposition Notification (MDN) is received, "OK"is marked in the space for the Transmit result screen or activity report.