Ricoh D072 Service Manual page 590

G3 Switch 04 [SP No. 1-105-005]
No FUNCTION
0-3 Training error detection
threshold
4-7
Not used
SM Appendix
COMMENTS
0 - F (Hex); 0 - 15 bits
If the number of error bits in the received TCF is
below this threshold, the machine informs the
sender that training has succeeded.
Do not change the settings.
7-51
Bit Switches
D067/D068/D069/D072