Samsung SF-3100 ユーザーズマニュアル

6-9

‘Distinctive Ring’ is a telephone company service which enables a user to 
use a single telephone line to answer several different telephone numbers. 
The particular number someone uses to call you on is identified by different 
ringing patterns, which consist of various combinations of long and short 
ringing sounds. This feature is often used by answering services who 
answer telephones for many different clients and need to know which 
number someone is calling in on to properly answer the phone.
Using the DRPD feature, your fax machine can ‘learn’ the ring pattern you 
designate to be answered by the FAX machine. Unless you change it, this 
ringing pattern will continue to be recognized and answered as a FAX call, 
and all other ringing patterns will be recognized as a normal phone call.
You can easily suspend or change DRPD at any time. 
Before using the DRPD option, Distinctive Ring service must be installed 
on your telephone line by the telephone company. To set up DRPD, you 
will need another telephone line at your location, or someone available to 
dial your FAX number from outside. 
Choose ‘SET’ to setup the Ring Pattern Detection. The LCD displays 
‘WAITING RING’. Call your fax number from another telephone. It is not 
necessary to place the call from a fax machine. When your machine begins 
to ring, do not answer the call. The machine requires several rings to learn 
the pattern.When the machine completes ‘learning’, the LCD displays 
‘END DRPD [SETUP]’. 
Choose ON to Activate DRPD. With the DRPD feature active, ‘DRPD 
MODE’ and the date and time appears in the display and the previously set 
reception mode is ignored. 
Choose OFF to cancel DRPD if it is currently active. All calls will be 
answered normally, depending on Rcv. Mode setting.
Note:
DRPD must be set up again if you re-assign your fax number, or connect 
the machine to another telephone line. After DRPD has been set up, call 
your fax number again to verify that the machine answers with a fax tone, 
then have a call placed to a different number assigned to that same line to be 
sure the machine answers the normal phone call.

This mode compensates for poor line quality and ensures accurate, error-
free transmission with any other ECM-equipped facsimile machine. If the 
line quality is poor, transmission time may be increased when ECM is 
enabled.
Choose ON to turn Error Correction Mode on. 
Choose OFF to turn Error Correction Mode off.

You can select desirable print quality.
Choose ‘LQ’ to print high quality but low speed.
Choose ‘DRAFT’ to print low quality but high speed.

You can save ink when making a copy or receiving a fax with this feature.
Choose OFF to turn off this feature.
Choose MED to use 25% less ink.
Choose MAX to use 50% less ink.