Panasonic DP-8020E Service Manual page 233

Code Mode
418 RCV
420 RCV
421 RCV
422 XMT
427 G3
RCV
433 XMT
RCV
434 XMT, or
RCV
436 G3 RX
456 RCV
457 RELAY XMT
CONF. XMT/
POLL
459 RCV
490 RCV
494 RCV
495 XMT
RCV
496 XMT
501 XMT/
RCV(V.34)
502 XMT/
RCV(V.34)
Ver. 1.0
Fax Information Codes
Phase Description of Problem
C Receiver transmitted PIN in
response to PRI-Q from
transmitter. (Transmitting operator
requests voice contact)
B T1 timer (35 sec.) elapsed without
detecting 300 bps signal.
B Busy Tone was detected after
sending NSF Signal.
B Content of NSF (or DIS), or NSC
(or DTC) was invalid.
B DCN received to NSF/CSI/DIS
transmitted.
B, D T.30 Protocol abnormal.
B CD (response from Modem) did
not turn OFF within 180 sec. after
receiver detected FLAG signal.
C DCN received after transmitting
FTT.
B Received relay transfer request, or
confidential document to distribute
to an end receiving station, or all
confidential mailboxes are used.
B Remote unit does not have
Relayed XMT, or Confidential
Comm. capability.
C Failed training in Phase C.
C Sum of error lines exceeded the
limit (Function Parameter No. 70)
of 64 lines.
C Interval between two EOLs was
more than 10 sec. when receiver
received message data.
C During reception, CD turned OFF,
or continued ON for long time.
During communication, lost loop -
current.
C CS of modem is not able to turn
ON.
B Incompatible Modem on the
Remote unit.
B, C, D During reception, CD turned OFF,
or continued ON for long time.
During communication, lost loop -
current.
Line quality poor. (There are excessive
errors in received data)
FXB PCB, or MJR PCB defective.
Wrong number dialed.
(Non-facsimile communication)
Transmitter defective.
FXB PCB, or MJR PCB defective.
Remote station disconnected the line.
Wrong number was dialed.
Incompatible content
Interface is incompatible.
Defective remote station.
Remote unit defective.
FXB PCB, or MJR PCB defective.
Transmitter defective, or incompatible.
Line quality poor.
Line quality poor. (Training signal
distorted due to line noise)
FXB PCB, or MJR PCB defective.
Line quality poor.
FXB PCB, or MJR PCB defective.
Transmitter defective.
Line quality poor. (EOL damaged due to
line noise)
FXB PCB, or MJR PCB defective.
Line disconnected.
Transmitter defective.
FXB PCB, or MJR PCB defective.
FXB PCB defective.
Line disconnected.
Transmitter defective.
FXB PCB, or MJR PCB defective.
233
DP-8020E/8020P/8016P
Possible Cause(s)
SEP 2006