Ricoh D127 Field Service Manual page 426

5. Appendix: Fax Service Program
JBIG compression method:
Reception
5 0: Only basic supported
1: Basic and optional both
supported
JBIG compression method:
Transmission
6
0: Basic mode priority
1: Optional mode priority
Closed User Group (CUG)
connecting ON/OFF switch (for
RX)
7
0: OFF
1: ON
Communication Switch 01 [SP No. 1-104-002]
No
ECM
0
0: Off 1: On
1 Not used
The trigger selection for the G3
2-3
misconnecting protection
4-5 Not used
218
FUNCTION
Change the setting when communication problems occur
using JBIG compression.
Change the setting when communication problems occur
using JBIG compression.
0: All Fax received
1: Fax only from a sender machine that has the same
polling ID as the receiver, can be received.
COMMENTS
If this bit is set to 0, ECM is switched off for all
communications.
In addition, V.8 protocol and JBIG compression are
switched off automatically.
Do not change the setting.
00: OFF
01: All CSI digits un-corresponded
10: The last 4 CSI digits un-corresponded
11: CSI and RTI absence
Do not change the setting.