Code
Meaning
Suggested Cause/Action
6-01
ECM - no V.21 signal was
received
Try adjusting the rx cable equalizer.
Replace the FCU or NCU.
6-02
ECM - EOR was received
6-05
Facsimile data frame not
received within 18 s of
CFR, but there was no
line fail (G3 ECM)
Check the line connection.
Check connections from the FCU to the NCU.
Check for a bad line or defective remote terminal.
Replace the FCU, NCU or MBU.
Switch the rx cable equalizer on (bit switch 0A, bit 6).
6-06
Coding/decoding error
(G3 ECM)
Defective FCU.
The other terminal may be defective.
6-08
PIP/PIN received in reply
to PPS.NULL (G3 ECM)
The other end pressed Stop during communication.
The other terminal may be defective.
6-09
ERR received (G3 ECM)
Check for a noisy line.
Adjust the tx levels of the communicating machines.
See code 6-05.
6-10
Error frames still received
at the other end after all
communication attempts
at 2400 bps (G3 ECM)
Check for line noise.
Adjust the tx level (use NCU parameter 01or the
dedicated tx parameter for that address).
Check the line connection.
Defective remote terminal.
9-07
Copy jam at the cassette
entrance
See section 6-2-2.
If the problem remains, replace the FCU.
9-08
Copy jam inside the
machine
See section 6-2-2.
If the problem remains, replace the FCU.
9-09
Copy jam in the copy
feed-out area
See section 6-2-2.
If the problem remains, replace the FCU.
9-17
Transfer corona power
leak
See section 6-3 (Charger Leak).
If the problem remains, replace the FCU.
9-20
Laser diode power
control failed
See section 6-3 (LD Power Control Failure).
If the problem remains, replace the FCU.
9-22
Fusing lamp failure
See section 6-3 (Hot Roller Down).
If the problem remains, replace the FCU.
9-23
Hexagonal mirror motor
lock failure, or laser main
scan synch failure
See section 6-3 (Mirror Motor Locked).
If the problem remains, replace the FCU.
9-24
Main motor lock failed
See section 6-3 (Main Motor Locked).
If the problem remains, replace the FCU.
9-50
Copy jam in the PFU
See section 6-2-2.
If the problem remains, replace the FCU.
T
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TROUBLESHOOTING
1st August, 1994
ERROR CODES
6-25