Hitachi UX Twin Nozzle - Page 349

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6.5.25 Cartridge-ID read failure
Cartridge-ID read
failure
Is the distance
between cartridge
bottle and IJ printer
30mm or smaller?
Move the cartridge bottle
closer to “Scan here” of IJ
printer.
Can the
cartridge-ID be
read?
END
Prepare the other
cartridge bottle.
Can the
cartridge-ID be
read?
END
Turn the power OFF.
Is CN27 connector on
EZJ133 board
disconnected or having
poor connection?
Remove CN27 connector once
and reconnect it.
Replace RFID reader. *1
END
Restore RFID reader to the
original one and then replace
EZJ133 board. *2
[Caution]
For the cartridge-ID which cannot be
read at the first scan, there is a
possibility of breakdown of ID tag.
In this case, input the cartridge-ID
manually.
Is the connector of
RFID reader side
disconnected or having
poor connection?
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Remove connector once and
reconnect it.
No
Yes
Turn OFF power.
Turn the power OFF
and ON again and
retry reading
cartridge-ID.
Yes
No
Yes
END
Turn the power
OFF.
Turn the power OFF
(*1): When you replace RFID reader, refer to
[Procedures of RFID reader
replacement] in “3.3.19 RFID reader”.
(*2): When you replace EZJ133 board, refer to
[Replacement procedures of EZJ133
board] in “3.3.1 EZJ133 board (MPU
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”.
Turn the power OFF
and ON again and
retry reading
cartridge-ID.
Turn the power OFF
and ON again and
retry reading
cartridge-ID.