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6.4.10 Ambient Temperature Too High / Too Low
Ambient temperature
Too High / Too Low
Does the IJ printer
temperature indication agree
with the ambient
temperature?
Is the EZJ125 board CN7
connector disconnected?
Connect the connector.
Yes
No
Yes
No
Replace the EZJ125 board.
Is the
Ambient
temperature
upper-/lower-limit value
erroneously set?
Properly set the
Ambient
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
Yes
Is the problem
fixed?
No
Yes
Replace the print head.
END
Is the problem
fixed?
No
Yes
Replace the EZJ126 board.
Summary of Contents for IJ RX2
Page 1: ...Service Manual HITACHI Printer Model RX2 Revision Feb 2014 Version A ...
Page 13: ...1 8 2 External views Rear side 1 2 2 Main body internal ...
Page 14: ...1 9 1 2 3 Print head ...
Page 101: ...3 26 Circuit diagram of EZJ127A ...
Page 102: ...3 27 Circuit diagram of EZJ127B ...
Page 116: ...3 41 Circuit diagram of EZJ129 ...
Page 164: ...4 40 5 Reset the time of the R air filter to 0 on the Parts usage time management screen ...
Page 247: ...7 Attached Drawing 7 1 Circulation System Diagram Circulation System Diagram 7 1 ...
Page 249: ...7 3 7 2 2 Electrical Connection Diagram RX2 B Basic model 7 3 ...