Panasonic DP-8020E Service Manual page 232

Code Mode
405 XMT
406 RCV
(Password
Comm.)
407 XMT
408 XMT
409 XMT
410 RCV
411 RCV
(Polling)
412 G3 RX
414 RCV
(Polling)
415 XMT
(Polling)
416 RCV
417 RCV
Ver. 1.0
Fax Information Codes
Phase Description of Problem
B Transmitter received FTT after it
transmitted TCF at 2400 bps.
Received RTN after
communicating at 2400 bps.
B XMT-Password mismatched. RCV-
Password mismatched. Selective
RCV incomplete.
D Transmitter received no response
after it transmitted post message,
such as EOP, MPS, EOM, etc...or
received DCN.
D Transmitter received RTN after it
transmitted EOP, MPS, or EOM.
D Transmitter receives PIN after it
transmitted a post message, such
as EOP, MPS, EOM, etc.
D Received DCN while waiting for
post command. (EOP, MPS, EOM,
etc.)
B Received DCN after transmitting
NSC.
B, D No response within 12 seconds in
NSS/DCS/MPS wait state. (After
transmitting FTT)
B No response received after
transmitting 3rd NSC.
B Remote side attempted to receive
message from your machine in
polling communication.
D Receiver did not detect post
command, such as EOP, MPS,
EOM, etc.
C Receiver returned RTN in
response to post message.
Line quality poor. (TCF is damaged due
to line noise)
Receiver defective. (Modem, MJR PCB,
etc.)
FXB PCB, or MJR PCB defective.
XMT, RCV password does not match.
Last 4 digits of TSI does not match with
the last 4 digits of Auto Dial telephone
number.
Receiver defective. (No paper, paper
jamming, etc.)
Receiver ceased receiving because of
excessive errors. (Line quality poor)
FXB PCB (Modem), or MJR PCB
defective.
Receiver receives data with errors.
(Line quality poor)
Receiver defective. (Modem, MJR PCB,
etc.)
FXB PCB, or MJR PCB defective.
Receiver receives data with error due to
poor line quality, and receiving operator
requests voice contact.
Receiver defective. (Modem, MJR PCB,
etc.)
FXB PCB, or MJR PCB defective.
Interface, or line faulty.
Transmitter defective.
Transmitter not ready for polling
communication.
Password does not match between
transmitter, and receiver.
Transmitter defective.
FXB PCB defective.
Password does not match between
transmitter, and receiver.
Transmitter defective. (No original,
document jam, etc.)
Inform the remote side that your
machine does not have the polling
transmission feature.
Transmitter defective.
Line quality poor. (RTC signal distorted
due to line noise)
FXB PCB, or MJR PCB defective.
Line quality poor. (There are excessive
errors in received data)
FXB PCB, or MJR PCB defective.
232
DP-8020E/8020P/8016P
Possible Cause(s)
SEP 2006