6-20
6.2.10a (N1)Ink Heating Unit Too High
- 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. )
(*1): When you replace Heating unit, refer to “5.6 Heating unit
replacement”.
(*2): When you replace EZJ125 board, refer to [Replacement
procedures of EZJ125 board] in “3.3.5 EZJ125 board (Nozzle1
drive board)”.
(*3): When you replace EZJ133 board, refer to
[Replacement
procedures of EZJ133 board]
in
“3.3.1 EZJ133 board (MPU
board)”.
[Caution]
Be sure to check that there is no wrong connection of harnesses by
referring to
[Connector numbers and Identifying method of
harnesses]
in
“3.3.20 Electrical Connection Diagram”.
▪ Clear the fault.
▪ From the maintenance screen, place
the heating unit in the operating mode. *)
▪ Restart the IJ printer.
(N1)Ink Heating Unit Too
High
See Section “6.5.8a, No ink ejection
from nozzle1.”
Disconnect EZJ125 board
CN7 connector and
reconnect it.
Replace the heating unit*1.
Replace the EZJ125 board.*2
▪ Clear the fault.
▪ From the maintenance screen, place
the heating unit in the operating mode. *)
▪ Restart the IJ printer.
▪ Clear the fault.
▪ From the maintenance screen, place
the heating unit in the operating mode. *)
▪ Restart the IJ printer.
Replace the EZJ133 board.*3
・ 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.
*) Refer to the following caution.
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