Ricoh M281 Series, Service Manual

Page: 865 / 1003

Error Codes
SM 31 D255/D256 FAX OPTION
D255/
D256
F
A
X
OP
TI
ON
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
mismatch (Closed Network) or
Tel. No./CSI mismatch
(Protection against Wrong
Connections)

Get the ID Codes the same and/or the
CSIs programmed correctly, and then
resend.

The machine at the other party 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 party 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