Ricoh D072 Service Manual page 505

Fax Error Codes
Code Meaning
The other terminal did not
0-30 reply to NSS(A) in AI short
protocol mode
The other terminal sent a
DCS, which contained
0-32
functions that the receiving
machine cannot handle.
The data reception (not
0-33 ECM) is not completed
within 10 minutes.
Polarity changed during
0-52
communication
FCU does not detect the
0-55
SG3.
The stored message data
0-56 exceeds the capacity of the
mailbox in the SG3.
The communication mode
specified in CM/JM was
0-70 not available
(V.8 calling and called
terminal)
D067/D068/D069/D072
Suggested Cause/Action
Check the line connection.
Try adjusting the tx level and/or cable
equalizer settings.
The other terminal may not be compatible.
Cross reference
Dedicated tx parameters - Section 4
Check the protocol dump list.
Ask the other party to contact the
manufacturer.
Check the line connection.
The other terminal may have a defective
modem/NCU/FCU.
Check the line connection.
Retry communication.
FCU firmware or board defective.
SG3 firmware or board defective.
SG3 firmware or board defective.
The other terminal did not have a compatible
communication mode (e.g., the other terminal
was a V.34 data modem and not a fax
modem.)
A polling tx file was not ready at the other
terminal when polling rx was initiated from the
calling terminal.
6-6 SM Appendix