Ricoh Type M12 Field Service Manual page 58

3. Troubleshooting
Code
The line was disconnected
because the other terminal
0-86 requested a data rate using MPh
that was not available in the
currently selected symbol rate.
The control channel started after
0-87
an unsuccessful primary channel.
The line was disconnected
because PPR was transmitted/
0-88
received 9 (default) times within
the same ECM frame.
Only one V.21 connection flag
2-11
was received
2-12 Modem clock irregularity
2-13 Modem initialization error
Counter overflow error of JBIG
2-22
chip
JBIG compression or
2-23
reconstruction error
2-24 JBIG ASIC error
JBIG data reconstruction error
2-25
(BIH error)
JBIG data reconstruction error
2-26
(Float marker error)
JBIG data reconstruction error
2-27
(End marker error)
JBIG data reconstruction error
2-28
(Timeout)
56
Meaning
If error occurs frequently, change the settings for
resolution, paper size, compression type.
Turn off the machine, then turn it back on.
Suggested Cause/Action
• The other terminal was incompatible.
• Ask the other party to contact the manufacturer.
• The receiving terminal restarted the control
channel because data reception in the primary
channel was not successful.
• This does not result in an error communication.
• Try using a lower data rate at the start.
• Try adjusting the cable equalizer setting.
• Replace the FCU.
• Replace the FCU.
• Turn off the machine, then turn it back on.
• Update the modem ROM.
• Replace the FCU.
• Turn off the machine, then turn it back on.
• JBIG data error
• Check the sender's JBIG function.
• Update the FCU ROM.