Ricoh M281 Series Service Manual page 955

1
1
2-3 T4 timer adjustment
Bit 3 Bit 2
0
0
1
1
4-5 T0 timer adjustment
Bit 5 Bit 4
0
0
1
1
6-7 Not used
No. Function
0 Network I/F setting for SIP
connection
0: IPv4
1: IPv6.
1 Network I/F setting for Fax
communication
0: Same setting as SIP server
connection
1: Automatic setting
SM
0 50 s
1 60 s
Adjust the T4 timer.
The default is "00" (3 seconds).
0 3 s
1 3.5 s
0 4 s
1 5 s
Adjusts the fail safe timer. This timer sets
the interval between "setup" data
transmission and T.38 phase decision. If
your destination return is late on the
0 75 s
network or G3 fax return is late, adjust the
1 120 s
longer interval timer.
The default is "00" (75 seconds).
0 180 s
1 240 s
Do not change these settings.
IP Fax Switch 09 (SP No. 1-111-010)
Selects the connection type (IPV4 or IPV6)
to connect to the SIP server.
0: The I/F setting for fax communication
follows the setting for SIP server
connection.
1: The negotiation between the SIP server
and the device decides whether IPv4 or
IPv6 is used for the I/F setting for fax
communication.
121
Bit Switches - 5
Comments
D255/D256 FAX OPTION