Hitachi UX Twin Nozzle - Page 255

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6.2.6 System Operation error C / T / M / S
Does the fault
recur?
Do the system reset by rescue soft
Properly establish the
ground connection.
確実にア ース を 接続する
END
終了
No
Yes
Noise Fault T/M/S
ノ イ ズ エラ ーＭ／Ｓ
Yes
Ensure that the print head
and printer main body are
not in contact with the
other equipment.
Does the fault
recur?
No
No
No
Yes
System Operation error C / T /M / S
Are the nozzle head
and IJ printer main
body insulated from
the other equipment?
Is the IJ printer
connected to its
dedicated ground?
▪ Clear the fault.
▪ Restart the IJ printer.
Replace the EZJ133 board. *1
Replace the multiple
power supply1.
Does the fault
recur?
ノ イ ズ エラ ーが
発生する か
Replace the EZJ128 board. *2
EZJ128 基板を 交換する
Noise Fault C
ノ イ ズ エラ ーＣ
Yes
Used the SOP05 for
call up print data?
Yes
The strobe input timing is
following the regulation?
Input the strobe signal with
correct timing of the SOP05
instruction.
No
Yes
No
Yes
No
External communication has
done during system initialization
Do not External communication
sending during system
initialization
No
Yes
(*1): When you replace EZJ133
board, refer to [Replacement
procedures of EZJ133 board]
in “3.3.1 EZJ133 board (MPU
board)”.
(*2): When you replace EZJ 128
board, refer to [Replacement
procedures of EZJ128 board ]
in “3.2.1 EZJ128 board
(controller board)”.
[Caution]
Be sure to check that there is no
wrong connection of harnesses by
referring to [Connector numbers
and Identifying method of
harnesses] in “3.3.20 Electrical
Connection Diagram”.