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SERVICE CALL CONDITIONS
SM
4-55
B234/B235/B236/D101/D102/D103
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Master-to-Inserter Board Communication Error
Communication Error at Initialization
After the ConfigSet (parallel signal) went ON
while the inserter connection status was
being checked, the initialization did not end
successfully within 5 sec. The error time
exceeded three times the maximum time
allowed for the initialization communication
(1.5 ms).
•
Inserter board connector
loose, broken, defective
•
Inserter board defective
Bookbinder-to-Inserter Communication Error
A command response for the inserter was not
issued within the time prescribed for the
timeout.
There was an overflow in memory where
information required for paper feed is stored.
(Master control board detection.)
•
Inserter control board
defective
•
Inserter control board
connector loose, broken,
defective
Download Error
SC795-5
A
The version of the firmware on the inserter
control board could not be detected at power
on.
•
Inserter control board
defective
•
Inserter control board
connector loose, broken,
defective
24V Check Signal Error 1
SC795-6
A
The 24V1 monitor signal of the master
control board did not go off even
though the front door switch was
closed. (Relay circuit failed to go ON.)
•
Front cover switch error
•
24V1 monitor signal error
•
24V1 power supply error
24V Check Signal Errors
24V Check Signal Error 1
The top cover switch is open or the
master control board 24V2 monitor
signal failed to go OFF within 5 sec.,
even though the front door switch and
top cover sensor are closed.
•
Top cover switch error
•
Front cover switch error
•
Stacking cover switch error
•
Master control board
connection loose, broken,
defective
•
Master control board defective
24V Check Signal Error 2
SC795-7
A
The 24V2 check signal of the slave
control board failed to go OFF within 5
sec. even though the front door and
top cover are closed.
•
Top cover switch error
•
Front cover switch error
•
Slave control board connection
loose, broken, defective
•
Slave control board defective
24V Check Signal Error
SC795-8
A
The 24V3 check signal of the
slave control board failed to go
OFF within 5 sec. even though the
front door is closed.
•
Front cover switch error
•
Slave control board connection
loose, broken, defective
•
Slave control board defective