Error Codes - Ricoh FAX550 Service Manual

TROUBLESHOOTING

ERROR CODES

6.3. ERROR CODES
If an error code occurs, retry the communication. If the same problem oc-
curs, try to fix the problem as suggested below. Note that error codes 4-00,
01, 02, and 10 only appear in the error code display and on the service re-
port.
Code Meaning
0-00 DIS/NSF not detected
within 40 s of Start being
pressed
0-01 DCN received
unexpectedly
0-03 Incompatible modem at
other end
0-04 CFR or FTT not received
after modem training
0-05 Unsuccessful after
modem training at 2400
bps
0-06 The other terminal did
not reply to DCS
Suggested Cause/Action
Check the line connection.
Check the NCU - FCU connectors.
The machine at other end may be incompatible.
Replace the FCU or NCU.
Check for DIS/NSF with an oscilloscope.
If the rx signal is weak, there may be a bad line.
The other party is out of paper or has a jammed
printer.
The other party pressed Stop during communication.
The other terminal is incompatible.
Check the line connection.
Check the NCU - FCU connectors.
Try changing the tx level (use NCU parameter 01 or a
dedicated tx parameter for that address).
Replace the FCU or NCU.
The other terminal may be faulty; try sending to
another machine.
If the rx signal is weak or defective, there may be a
bad line.
Check the line connection.
Check the NCU - FCU connectors.
Try adjusting the tx level (use NCU parameter 01, or a
dedicated tx parameter for that address).
Replace the FCU or NCU.
Check for line problems.
Check the line connection.
Check the FCU - NCU connectors.
Try adjusting the tx level (use NCU parameter 01, or a
dedicated tx parameter for that address).
Replace the NCU or FCU.
The other end may be defective or incompatible; try
sending to another machine.
Check for line problems.
6-7
November 30th, 1991
6