Hitachi IJ PH - Ink Heating too Low

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6.4.3 Ink Heating Too Low
NOTICE
・ If an air-purge is used, adjust (reduce) the air flow rate.
・ If the warning was issued immediately after a removed covering was installed,
check whether the printer was operated at a low ambient temperature.
Ink Heating Too Low
Disconnect the EZJ94
board CN7 connector and
reconnect it.
Replace the heating
unit.
Replace the EZJ106 board.
Is the warning
issued again?
Yes
No
Resume the
operation.
Is the warning
issued again?
Yes
No
Replace the EZJ93 board.
Is the warning
issued again?
Yes
No