Ricoh MP C307 Field Service Manual page 1174

4.Service Tables
Bit Switches – 5
• Do not adjust a bit switch or use a setting that is described as "Not used", as this may cause the machine
to malfunction or to operate in a manner that is not accepted by local regulations. Such bits are for use
only in other areas, such as Japan.
Default settings for bit switches are not listed in this manual. Refer to the System Parameter List printed by the
machine.
IP Fax Switches
IP Fax Switch 00 (SP No. 1-111-001)
No. Function
0 Not used
1 IP Fax Transport
0: TCP, 1: UDP
2 IP Fax single port
selection
0: OFF, 1: ON (enable)
3 IP Fax double ports
(single data port)
selection
0: OFF, 1: ON (enable)
4 IP Fax Gatekeeper
0: OFF, 1: ON (enable)
5 IP Fax T30 bit signal
reverse
0: LSB first, 1: MSB
first
6 IP Fax max bit rate
setting
0: Not affected, 1:
Affected
7 IP Fax received
telephone number
confirmation
0: No confirmation, 1:
Confirmation
IP Fax Switch 01 (SP No. 1-111-002)
92
Comments
Do not change this setting.
Selects TCP or UDP protocol for IP-Fax
Selects single data port.
Selects whether IP-Fax uses a double port.
Enables/disables the gatekeeper for IP-Fax.
Reverses the T30 bit signal.
When "0" is selected, the max bit rate does not affect the value of the
DIS/DCS.
When "1" is selected, the max bit rate affects the value of the DIS/DCS.
When "0" is selected, fax data is received without checking the telephone
number.
When "1" is selected, fax data is received only when confirming that the
telephone number from the sender matches the registered telephone number in
this machine. If this confirmation fails, the line is disconnected.