Hitachi IJ UX Service Manual

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6.2.14 Ink Heating Unit Temperature Sensor Fault
- On detecting this fault, the IJ printer automatically sets the “Ink temperature
correction” to (disable).
“System environment setup: Ink temperature correction (enable)  (disable)”
After getting rid of the fault, reset the Ink temperature correction to (enable).
“System environment setup: Ink temperature correction (disable)  (enable)”
- In the condition of the “Ink temperature correction (disable), ” the “Ink Temperature
Correction Notice” message appears each time the power is turned on.
(See “1.6 Heating of Ink” in the Instruction manual”.)
Caution
!
Ink Heating Unit
Temperature Sensor
Fault
Disconnect the EZJ125 board
CN7 connector and reconnect it.
Replace the heating unit.
Replace the EZJ125 board.
Resume the
operation.
Yes
No
▪ Clear the fault.
▪ From the maintenance screen, place
the heating unit in the operating mode. *)
▪ Restart the IJ printer.
Does the
fault recur?
Yes
No
Replace the EZJ126 board.
Does the fault recur?
▪ Clear the fault.
▪ From the maintenance screen, place
the heating unit in the operating mode. *)
▪ Restart the IJ printer.
Yes
No
Does the fault recur?
▪ Clear the fault.
▪ From the maintenance screen, place
the heating unit in the operating mode. *)
▪ Restart the IJ printer.
*) Refer to the following caution.
*) Refer to the
following caution.
*) Refer to the
following caution.

Hitachi IJ UX Specifications

General

Brand	Hitachi
Model	IJ UX
Category	Printer
Language	English