Minolta DI750 - MANUAL SERVICE Service Manual page 274

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ERROR CODE LIST
Warning
Classification
code
ISW
F80-10
abnormality
F80-11
F80-12
F80-13
F80-30
F80-31
F80-32
ADU stand
E90-01
abnormality
E90-02
F93-01
F93-02
F93-03
F93-04
F93-05
F93-06
Causes
When SW1 (main switch) was turned
ON, an area which had not been written
by ISW was detected in the printer
control program.
When data is transferred by ISW, normal
header information cannot be received
within the specified time.
When data is transferred by ISW, a
checksum error or header error was
detected in the downloaded data.
When data is transferred by ISW, data
cannot be written to the flash ROM
properly.
ADU drive serial input error 1. Serial
data cannot be received from ADUSDB
(ADU stand drive board) 0 (ID) within
0.5 second when SW1 (main) was
turned ON.
ADU drive serial input error 1. Serial
data cannot be received from ADUSDB
(ADU stand drive board) 7 (ID) within
0.5 second when SW1 (main) was
turned ON.
A-5 V or 12 V blown fuse signal is
detected
during
serial
communication.
A-5 V or 12 V blown fuse signal is not
detected
during
serial
communication.
When M8 (ADU conveyance ) which
has been OFF is turned ON, a trouble
detection signal (blown fuse) is
detected.
When M7 (ADU reverse) which has been
OFF is turned ON, a trouble detection signal
(blown fuse) is detected.
A trouble detection signal (solenoid/
blown motor fuse) is detected at the time
of start. A trouble detection signal (24 V
off) is detected.
A trouble detection signal (solenoid/
blown motor fuse) is detected at the time
of start. A trouble detection signal (24 V
off) is not detected.
4 - 70
Operation in case of
warning occurrence
RL1 (main) is turned
OFF.
The FNS/main body
stops immediately and
RL1 is turned OFF.
initial
initial
If there is a paper in
copying process when
this trouble occurs, the
machine stops after
completion of paper
ejection. RL1(main) is
turned OFF.
The machine stops
immediately and RL1
(main) is turned off.
Estimated abnormal
parts
C1 program
C2 program
C3 program
C4 program
Printer cable
Defective printer
cable
Program file error
Printer cable
Program
transfer
destination board.
ADUSDB (ADU
stand drive board)
ADUSDB (ADU
stand drive board)
ADUSDB (ADU
stand drive board)
M8 (ADU conveyance)
M7 (ADU reverse)
Solenoids
Motors

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