Ricoh M281 Series Service Manual page 964

Dedicated Transmission Parameters
No FUNCTION
0-3 Initial TX modem rate
Bit3 Bit2 Bit1
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
Other settings: Not used
4-7 Not used
Switch 03
No FUNCTION
D255/D256 FAX OPTION
Bit0 bps
0 0 Not used
0 1 2400
1 0 4800
1 1 7200
0 0 9600
0 1 12000
1 0 14400
1 1 16800
0 0 19200
0 1 21600
1 0 24000
1 1 26400
0 0 28800
0 1 31200
1 0 33600
1 1 Disabled
COMMENTS
If training with a particular remote terminal
always takes too long, the initial modem rate
may be too high. Reduce the initial TX
modem rate using these bits.
For the settings 14.4 or kbps slower, Switch
04 bit 4 must be changed to 0.

Do not use settings other than listed
on the left. If the setting is
"Disabled", the bit switch setting is
used.
Do not change the settings.
COMMENTS
130 SM