Ricoh D649 Field Service Manual page 141

Directr transmission selection
to SMTP server
0
0: ON
1: OFF
1-7 Not used
Switch 06 - Not used (do not change the settings)
Switch 07 - Not used (do not change the settings)
Switch 08 - Not used (do not change the settings)
Switch 09 - Not used (do not change the settings)
Allows or does not allow the direct transmission to SMTP
server.
Do not change these settings.
Dedicated Transmission Parameters
139