Ricoh C2000 Service Manual page 22

Code Meaning
The other terminal sent a DCS,
which contained functions that
0-32
the receiving machine cannot
handle.
The data reception (not ECM) is
0-33 not completed within 10
minutes.
Polarity changed during
0-52
communication
0-55 FCU does not detect the SG3.
The stored message data
0-56 exceeds the capacity of the
mailbox in the SG3.
The communication mode
specified in CM/JM was not
available
0-70
(V.8 calling and called
terminal)
The calling terminal fell back to
0-74 T.30 mode, because it could not
detect ANSam after sending CI.
The called terminal fell back to
T.30 mode, because it could not
0-75
detect a CM in response to
ANSam (ANSam timeout).
The calling terminal fell back to
T.30 mode, because it could not
0-76
detect a JM in response to CM
(CM timeout).
Suggested Cause/Action
• 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.
• The calling terminal could not detect ANSam due to
noise, etc.
• ANSam was too short to detect.
• Check the line connection and condition.
• Try making a call to another V.8/V.34 fax.
• The terminal could not detect ANSam.
• Check the line connection and condition.
• Try receiving a call from another V.8/V.34 fax.
• The called terminal could not detect a CM due to noise,
etc.
• Check the line connection and condition.
• Try making a call to another V.8/V.34 fax.
Error Codes
3
21