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6.4.14 Product Speed Matching Error
6.4.15 Cooling fan warning
Does the fault recur?
recur?
Disconnect the EZJ126 board CN13
connector, EZJ132 board CN1 and
CN3 connector, intake fan harness
and reconnect it.
Replace intake fan unit.
Replace the EZJ126 board.
Resume the operation
No
No
Yes
Yes
Does the electric wire of
Sensor Harness RX2 have
disconnection or damage?
Does the fault recur?
Does the fault recur?
recur?
Replace Sensor Harness RX2
Cooling Fan Warning
No
Yes
No
Yes
Product Speed
Matching Error
Resume the
operation.
The frequency of the encoder signal is exceeding the
printing capability of the IJ printer.
Lower the frequency of the encoder signal, or increase its
dividing ratio. Note that the printed character width will
change if the Pulse rate div. Factor is changed.
See Technical Manual 4.3.3-3, ”Method of calculating the
conditions which allow product speed matching”.
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 ...