Ricoh Aficio MP C3001 Service Manual page 1921

No Function
Training error detection
0-3
threshold
4-7 Not used
No Function
Initial Tx modem rate (kbps)
Bit 3 Bit 2
0 0
0 0
0 0
0 1
0 1
0-3 0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
SM
G3 Switch 04 (SP No. 1-105-005)
0 - F (Hex); 0 - 15 bits
If the number of error bits in the received TCF is
below this threshold, the machine informs the
sender that training has succeeded.
Do not change the settings.
G3 Switch 05 (SP No. 1-105-006)
Bit 1 Bit 0 kbps
0 1 2.4
1 0 4.8
1 1 7.2
These bits set the initial starting modem
rate for transmission.
0 0 9.6
Use the dedicated transmission
0 1 12.0
parameters if you need to change this for
specific receivers.
1 0 14.4
If a modem rate 14.4 kbps or slower is
selected, V.8 protocol should be disabled
1 1 16.8
manually.
0 0 19.2
Cross reference
V.8 protocol on/off - G3 switch 03, bit 2
0 1 21.6
1 0 24.0
1 1 26.4
0 0 28.8
0 1 31.2
117
Bit Switches
Comments
Comments
D545