Ricoh Aficio MP C2030, Service Manual

Page: 1149 / 1171

Dedicated Transmission Parameters
SM 123 D432/D433
D
432
/D
43
3
Fax Op
tion
Ty
p
e
C25
50/C253
0
Modem rate fallback occurs
frequently.
ƒ
Do not use settings other
than listed on the left.
If the setting is “Disabled”, the bit
switch setting is used.
Switch 02
No FUNCTION COMMENTS
Initial Tx modem rate
Bit3 Bit2 Bit1 Bit0 bps
0 0 0 0 Not used
0 0 0 1 2400
0 0 1 0 4800
0 0 1 1 7200
0 1 0 0 9600
0 1 0 1 12000
0 1 1 0 14400
0 1 1 1 16800
1 0 0 0 19200
1 0 0 1 21600
1 0 1 0 24000
1 0 1 1 26400
1 1 0 0 28800
0-3
1 1 0 1 31200
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.
ƒ Do not use settings other than listed
on the left. If the setting is
“Disabled”, the bit switch setting is
used.