Ricoh D069 Field Service Manual page 475

CTC transmission selection
5 0: PPRx1
1: PPRx4
Shift down setting at receiving negative
code
6
0: OFF, 1: ON
7 Not used
IP Fax Switch 04 [SP No. 1-111-005]
No. FUNCTION
0
1
TCF error threshold
2
3
4-7 Not used
IP Fax Switch 05 [SP No. 1-111-006]
No. FUNCTION
When "0" is selected, the transmission condition is
decided by error frame numbers.
When "1" is selected, the transmission condition is
based on the ITU-T method.
Selects whether to shift down when negative codes
are received.
Do not change this setting.
COMMENTS
Sets the TCF error threshold level.
[00 to 0f]
The default is "1111" (0fH).
Do not change these settings.
COMMENTS
Bit Switches
7
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