Hitachi UX Twin Nozzle Service Manual

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6.3.23 Vision sensor Connection Error
Yes
No
No
Yes
Vision sensor Connection Error
Set Baud rate to the same values
for both Vision sensor and IJ printer.
Does the fault recur?
Are Vision sensor and EZJ129
board connected properly ?
Yes
No
No
Yes
Connect Vision sensor and EZJ129
board properly.
Does the fault recur?
Yes
No
No
Yes
Connect EZJ129 board, EZJ130
board and IJ printer properly.
Does the fault recur?
Replace EZJ129 board and/or
EZJ130 board.*1 *2
Resume the
operation.
Are EZJ129 board, EZJ130 board
and IJ printer connected
properly ?
Does the Baud rate of Vision
sensor conform to that of
IJ printer ?
(*1): When you replace EZJ129 board, refer to [Replacement procedures of EZJ129 board] in “3.3.14 EZJ129 board
(Software option terminal board)”.
(*2): When you replace EZJ130 board, refer to [Replacement procedures of EZJ130 board] in “3.3.13 EZJ130 board
(Software option control 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”.

Hitachi UX Twin Nozzle Specifications

General

Brand	Hitachi
Model	UX Twin Nozzle
Category	Printer
Language	English