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6.4.3 Ink Heating Failure
SUPPLEMENT
①If an air-purge is used, adjust (reduce) the air flow rate.
②If the alarm was issued immediately after a removed covering was installed,
check whether the printer was operated at a low ambient temperature.
Ink Heating Failure
Replace the heating
unit.
Is the Warning
issued again?
es
No
Resume the
operation.
Is the Warning
issued again?
es
No
Replace the EZJ93 board.
Is the Warning
issued again?
es
No
Disconnect the EZJ94 board
/ EZJ106 board CN7 connector
and reconnect it.
Replace the EZJ94 board / EZJ106 board.
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