Ricoh D0C8, Service Manual

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Bit Switches – 5
SM 95 D0CK
7 Not used Do not change this setting.
IP Fax Switch 04 (SP No. 1-111-005)
No. Function Comments
0-3 TCF error threshold Sets the TCF error threshold level. [00 to 0f]
The default is "1111" (0fH).
4-7 Not used Do not change these settings.
IP Fax Switch 05 (SP No. 1-111-006)
No. Function Comments
0-3 Modem bit rate setting for transmission
(kbps)
Sets the modem bit rate for transmission. The
default is "0110" (14.4K bps).
Bit 3 Bit
2
Bit 1 Bit
0
kbps
0 0 0 1 2.4
0 0 1 1 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
4-5 Modem setting for transmission Sets the modem type for transmission.
The default is "00" (V29). Bit 5 Bit 4 Types
0 0 V29
0 1 V17
1 0 Not used
1 1 Not used
6-7 Not used Do not change these settings.
IP Fax Switch 06 (SP No. 1-111-007)
No. Function Comments
0-3 Modem bit rate setting for reception
Sets the modem bit rate for reception. The default is "0110" (14.4K bps).
4-7 Modem setting for reception
Sets the modem type for reception. The default is "0100" (V27ter, V29, V17).
Bit 7 Bit 6 Bit 5 Bit 4 Types
0 0 0 1 V.27ter
0 0 1 0 V.27ter, V.29