Konica Minolta bizhub 362 Service Manual page 578

Field Service Ver. 1.0 Dec. 2008
Error
Error Details
Code
76 Polarity reversal
detected during other
than initial recogni-
tion signal reception
waiting
77 • No response for
post message
• (T4 timeout)
• 5-minute timeout for
RNR, RR sequence
• (T5 timeout)
78 DCN reception during
response waiting for
post message
79 • PIP reception for
post message
• (Communication
result is normal
although an error
code is set for the
response to EOP or
PPS-EOP)
7A • RTN reception for
post message
• (When handling
RTN reception as
communication
error)
• Error re-send tryout
• PPR frame error
7C • CRP is received
thrice for TCF
• CRP is received
thrice for post mes-
sage
• CRP is received
thrice for DTC of
polling reception
Possible Cause
Dest. Line Self
V.34 failure
Destination
machine failure
Line failure
(packet loss,
delay, etc.)
V.34 failure
Destination
machine failure
Line failure
(packet loss,
delay, etc.)
V.34 failure
Destination
machine failure
or disconnection
Line failure
(packet loss,
delay, etc.)
V.34 failure
Destination
machine failure
Line failure
(packet loss,
delay, etc.)
V.34 failure
Destination
machine failure
Line failure
(packet loss,
delay, etc.)
V.34 failure
Destination
machine failure
Line failure
(packet loss,
delay, etc.)
12. Troubleshooting
Action to be Taken
Set V.34 to OFF and the signal
transmission level to -16dBm, and
send again.
Confirm the destination machine
and send again.
Confirm the status of the network
(HUB connection, etc.)
Set V.34 to OFF and the signal
transmission level to -16dBm, and
send again.
Change the destination machine
and send again.
Confirm the status of the network
(HUB connection, etc.)
Set V.34 to OFF and the signal
transmission level to -16dBm, and
send again.
Confirm the destination machine
and send again.
Confirm the status of the network
(HUB connection, etc.)
Set V.34 to OFF and the signal
transmission level to -16dBm, and
send again.
Change the destination machine
and send again.
Confirm the status of the network
(HUB connection, etc.)
Set V.34 to OFF and the signal
transmission level to -16dBm, and
send again.
Change the destination machine
and send again.
Confirm the status of the network
(HUB connection, etc.)
Set V.34 to OFF and the signal
transmission level to -16dBm, and
send again.
Change the destination machine
and send again.
Confirm the status of the network
(HUB connection, etc.)
191