Ricoh FACSIMILE FAX77 Field Service Manual page 161

Code Meaning
Message carrier cut for more than
0-55
0.5 s.
0-56 EOM signal (2100 Hz) carrier not
dropped
Facsimile data signal not received
0-61
at the correct time (G2 mode)
Phasing failed (G2 mode)
0-62
Suggested Cause/Action
1. Check line connection.
2. Check connectors from FCU to modem and NCU.
3. Replace the NCU, FCU, or modem.
4. Defective remote terminal.
5. Check for line problems.
1. Check connectors from FCU to modem and NCU.
2. Replace the NCU, FCU, or modem.
3. Check for line problems.
4. Check the CFR/MCF turn-off timing from the line on an os-
cilloscope.
5. Incompatible or defective remote terminal.
1. Check line connection.
2. Check connectors from FCU to modem and NCU.
3. Replace the NCU, FCU, or modem.
4. Check phasing signal timing.
5. Defective or incompatible remote terminal.
6. Check for line problems.
1. Check line connection.
2. Check connectors from FCU to modem and NCU.
3. Replace the NCU, FCU, or modem.
4. Check phasing signal timing.
5. Defective or incompatible remote terminal.
6. Check for line problems.
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