Hitachi IJ PH - Heating Unit Sensor Fault

6-18
6.2.16 Heating Unit Sensor Fault
Heating Unit Sensor
Fault
Disconnect the EZJ106 board
CN7 connector and reconnect it.
Replace the heating unit.
Replace the EZJ106 board.
Resume the
operation.
Does the fault recur?
Does the fault recur?
Yes
No
・Clear the fault.
・From the maintenance screen,
place the heating unit in the
operating mode.
・Restart the IJ printer.
Yes
No
Replace the EZJ93 board.
Does the fault recur?
Yes
No
- On detecting this fault, the IJ printer automatically sets the “Ink temperature
correction” to (disable).
“System environment setup Ink temperature correction (enable) Æ (disable)
After getting rid of the fault, reset the Ink temperature correction to (enable).
“System environment setup Ink temperature correction (disable) Æ (enable)
- In the condition of the “Ink temperature correction (disable),” the “Ink temperature
correction confirmation” message appears each time the power is turned on.
(See “1.2.7 Heating of Ink” in the Instruction manual”.)
Caution
!
・Clear the fault.
・From the maintenance screen,
place the heating unit in the
operating mode.
・Restart the IJ printer.