Ricoh D146 Service Manual page 1832

Code
2-25 JBIG data reconstruction error
(BIH error)
2-26 JBIG data reconstruction error
(Float marker error)
2-27 JBIG data reconstruction error
(End marker error)
2-28 JBIG data reconstruction error
(Timeout)
JBIG trailing edge maker error 
2-29
2-50 The machine resets itself for a
fatal FCU system error
2-51 The machine resets itself
because of a fatal
communication error
2-53 Snd msg() in the manual task
is an error because the
mailbox for the operation task
is full.
4-01 Line current was cut
4-10 Communication failed
because of an ID Code
mismatch (Closed Network) or
Tel. No./CSI mismatch
(Protection against Wrong
Connections)
5-00 Data reconstruction not
possible
5-10 DCR timer expired
D163
Meaning Suggested Cause/Action

JBIG data error

Check the sender's JBIG function.

Update the FCU ROM.
FCU defective

Check the destination device.

If this is frequent, update the ROM, or
replace the FCU.

If this is frequent, update the ROM, or
replace the FCU.

The user did the same operation many
times, and this gave too much load to the
machine.

Check the line connector.

Check for line problems.

Replace the FCU.

Get the ID Codes the same and/or the
CSIs programmed correctly, then resend.

The machine at the other end may be
defective.
Replace the FCU.

Replace the FCU.
56 SM