Error Codes
D629 28 SM
Code Meaning Suggested Cause/Action
2-53 Snd msg() in the manual task
is an error because the
mailbox for the operation task
is full.
The user did the same operation many
times, and this gave too much load to the
machine.
4-01 Line current was cut Check the line connector.
Check for line problems.
Replace the FCU.
4-10 Communication failed
because of an ID Code
Tel. No./CSI mismatch
(Protection against Wrong
Connections)
Get the ID Codes the same and/or the
CSIs programmed correctly, then resend.
The machine at the other end may be
defective.
5-00 Data reconstruction not
possible
Replace the FCU.
5-10 DCR timer expired Replace the FCU.
5-20 Storage impossible because
of a lack of memory
Temporary memory shortage.
Test the SAF memory.
5-21 Memory overflow
5-23 Print data error when printing
a substitute rx or confidential
rx message
Test the SAF memory.
Ask the other end to resend the message.
5-25 SAF file access error Replace an SD card or HDD.
Replace the FCU.
6-00 G3 ECM - T1 time out during
reception of facsimile data
Try adjusting the rx cable equalizer.
Replace the FCU.
6-01 G3 ECM - no V.21 signal was
received
6-02 G3 ECM - EOR was received