3-82
3.2 Messages and Actions
E-4466
The diagnostics of the piezoelectric
actuator failed.
It is possible to continue printing, but
the resolution may be deteriorated
when you print with larger sizes than
4R.
Consult your technical
representative.
Broken Piezoelectric Actuator 1 or
poorly connected connector at
startup initialization
(Causes of the error message)
1. Temporary disturbance at
scanning (impact/high-power radio
waves)
2. Poorly connected or broken cable
between CCD unit and CPZ23
circuit board.
3. Faulty CCD unit (pixel shifting
section)
4. Abnormal CPZ23 parameter
5. Faulty CPZ23 circuit board
1. Remove disturbance.
2. Replace the cable.
3. Replace the CCD unit.
4. Check consistency of the CPZ23
circuit board parameter in
“Scanner Parameter Check/
Update”.
5. Replace the circuit board.
E-4467
The diagnostics of the piezoelectric
actuator failed.
It is possible to continue printing, but
the resolution may be deteriorated
when you print with larger sizes than
4R.
Consult your technical
representative.
Faulty Piezoelectric Actuator 1
monitor circuit at startup initialization
(Causes of the error message)
1. Faulty CPZ23 circuit board
1. Replace the circuit board.
E-4468
The diagnostics of the piezoelectric
actuator failed.
It is possible to continue printing, but
the resolution may be deteriorated
when you print with larger sizes than
4R.
Consult your technical
representative.
Faulty high-pressure drive, monitor or
displacement measuring circuit of
Piezoelectric Actuator 1 at startup
initialization
(Causes of the error message)
1. Abnormal CPZ23 circuit board
power supply
2. Faulty CPZ23 circuit board
1. Inspect and repair the power
supply system.
2. Replace the circuit board.
E-4469
The diagnostics of the piezoelectric
actuator failed.
It is possible to continue printing, but
the resolution may be deteriorated
when you print with larger sizes than
4R.
Consult your technical
representative.
Broken Piezoelectric Actuator 2 or
poorly connected connector at
startup initialization
(Causes of the error message)
1. Temporary disturbance at
scanning (impact/high-power radio
waves)
2. Poorly connected or broken cable
between CCD unit and CPZ23
circuit board.
3. Faulty CCD unit (pixel shifting
section)
4. Abnormal CPZ23 parameter
5. Faulty CPZ23 circuit board
1. Remove disturbance.
2. Replace the cable.
3. Replace the CCD unit.
4. Check consistency of the CPZ23
circuit board parameter in
“Scanner Parameter Check/
Update”.
5. Replace the circuit board.
E-4470
The diagnostics of the piezoelectric
actuator failed.
It is possible to continue printing, but
the resolution may be deteriorated
when you print with larger sizes than
4R.
Consult your technical
representative.
Broken Piezoelectric Actuator 2
monitor circuit at startup initialization
(Causes of the error message)
1. Faulty CPZ23 circuit board
1. Replace the circuit board.
No.
Message
Factor
Actions