Ricoh M281 Series - Page 943

Bit Switches - 4
SM 109 D255/D256 FAX OPTION
D255/D256
FAX OPTION
0 0 V.29 is set at these speeds.
0 1 V.17
1 0 V.34
1 1 Not used
6-7 Not used Do not change the settings.
G3 Switch 06 (SP No. 1-105-007)
No Function Comments
0-3 Initial RX modem rate(kbps) These bits set the initial starting modem
rate for reception.
Use a lower setting if high speeds pose
problems during reception.
If a modem rate 14.4 kbps or slower is
selected, V.8 protocol should be
disabled manually.
Cross reference
V.8 protocol on/off - G3 switch 03, bit2
Bit 3 Bit 2 Bit 1 Bit 0 kbps
0 0 0 1 2.4
0 0 1 0 4.8
0 0 1 1 7.2
0 1 0 0 9.6
0 1 0 1 12.0
0 1 1 0 14.4
0 1 1 1 16.8
1 0 0 0 19.2
1 0 0 1 21.6
1 0 1 0 24.0
1 0 1 1 26.4
1 1 0 0 28.8
1 1 0 1 31.2
1 1 1 0 33.6
Other settings - Not used