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Chapter5 Troubleshooting
Display
Wiper Move Failure
!NCU Connect
!Replace NCU
NCU Sens Adj Err H
NCU Sens Adj Err L
!Replace NCU Ink Pad
!NCU Sensor Lv Low
Ink Error
Ink error is displayed also in the local guidance. (
Display
Non Ink IC
Wrong Ink IC
Excess Ink Usage
Ink Type
Ink Color
Ink Near End
Ink End
Expire On ** D
Expiration Over
5-10
Cause
The wiper does not operate normally.
The NCU is not connected.
Normal value cannot be detected by
sensor check of NCU.
The sensor sensitivity of the NCU is low.
(* NCU not available)
NCU sensitivity adjustment has failed.
(* NCU not available)
NCU sensitivity adjustment has failed.
(* NCU not available)
The discharge count of the NCU
exceeds the specified amount.
(* NCU available)
The NCU sensor sensitivity is falling.
(* NCU available)
P.3-27)
Cause
The ink IC chip is not inserted in the slot.
Ink IC chip cannot be read correctly.
Because the ink IC chip was not
exchanged along with pack replacement,
The amount of ink IC chip used
exceeded the specified amount.
The ink type of the ink IC chip is different
from the filled ink.
The ink color of the ink IC chip is
different from the filled ink.
The ink in the ink pack or the 10kg ink
tank is slightly left.
No ink remains in the ink pack or 10kg
ink tank.
The ink has expired (less than 2 months
from expiration).
The ink has expired (more than 2
months
have
passed
since
expiration).
Measures
• Clean around the wiper and restart the
machine.
If displaying again, contact your local distrib-
utor, our sales office, or service center.
• Restart the unit.
If displaying again, contact your local distrib-
utor, our sales office, or service center.
• NCU replacement is required.
Contact your local distributor, our sales
office, or service center.
• It is necessary to replace the NCU ink pad.
Contact your local distributor, our sales
office, or service center.
• Replacement of the NCU is recommended.
• Contact your local distributor, our sales
office, or service center.
Measures
• Insert the ink IC chip into the slot where indi-
cating a warning.
• Make sure that the ink IC chip is correctly
inserted.
If a warning remains even after the ink IC
chip is inserted in the slot, restart the
machine.
• If displaying again, contact your local distrib-
utor, our sales office, or service center.
• Reinsert the ink IC chip where indicating a
warning.
If displaying again, contact your local distrib-
utor, our sales office, or service center.
• Replace the ink pack or 10kg ink tank and
ink IC chip of the slot, in which the warning is
indicated.
• Check the ink type of the slot in which the
warning is indicated.
• Check the ink color of the slot in which the
warning is indicated.
• Ink will soon run out. Be careful.
• Replace the ink pack or 10kg ink tank and
ink IC chip of the slot, in which the warning is
indicated.
the
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