Hitachi PXR

7-33
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7.4.2 Operating Temperature Too High / Too Low
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Operating temperature
Too High / Too Low
Does the IJ printer
temperature indication agree
with the ambient
temperature?
Is the EZJ94 board CN7
connector disconnected?
Connect the connector.
Y
es
No
Y
es
No
Replace the EZJ94 board.
Is the operating temperature
upper-/lower-limit value
erroneously set?
Properly set the operating
temperature upper-/lower-limit
value.
Use an air-conditioner or the like
to ensure that the IJ printer
ambient temperature is within
the operating temperature range.
No
Y
es
Is the problem
fixed?
No
Y
es
Replace the print head.
END
Is the problem
fixed?
No
Y
es
Replace the EZJ93 board.