3-83
3.2 Messages and Actions
3
NOTE 1: The refreshing backup can be restored (see Section 3.4).
E-4471
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 2 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-4472
Electrical failure occurred.
(GIA CB A+5V)
Restart the system. If problems
persist, consult your technical
representative.
At startup initialization
(Causes of the error message)
1. Poorly connected CN1 to GIA23
circuit board
2. Poorly connected PS2 to power
supply unit
3. Faulty harness
4. Blown power supply fuse
5. Blown GIA23 circuit board fuse
(F72)
6. Faulty GIA23 circuit board
7. Faulty power supply unit
1. Connect the connector correctly
2. Connect the connector correctly
3. Replace the harness.
4. Replace the fuse.
5. Replace the circuit board.
6. Replace the circuit board.
7. Replace the power supply unit
E-4473
The control of the CTB circuit board
is abnormal.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-serial Transmission Driver 0
parity error
(Causes of the error message)
1. Noise in electric line
- Outside noise (static electricity,
radio transmission or power
supply-induced)
- Inside noise
2. System software overload (faulty
software)
3. Faulty CTB23 circuit board (CPU)
1. Click [OK] to clear the message.
2. Restart the system software. If the
error occurs again, reinstall the
system software. (NOTE 1)
3. Replace the circuit board.
E-4474
The control of the CTB circuit board
is abnormal.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-serial Transmission Driver 0
framing error
(Causes of the error message)
1. Noise in electric line
- Outside noise (static electricity,
radio transmission or power
supply-induced)
- Inside noise
2. System software overload (faulty
software)
3. Faulty CTB23 circuit board (CPU)
1. Click [OK] to clear the message.
2. Restart the system software. If the
error occurs again, reinstall the
system software. (NOTE 1)
3. Replace the circuit board.
E-4475
The control of the CTB circuit board
is abnormal.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-serial Transmission Driver 0
parity and framing error
(Causes of the error message)
1. Noise in electric line
- Outside noise (static electricity,
radio transmission or power
supply-induced)
- Inside noise
2. System software overload (faulty
software)
3. Faulty CTB23 circuit board (CPU)
1. Click [OK] to clear the message.
2. Restart the system software. If the
error occurs again, reinstall the
system software. (NOTE 1)
3. Replace the circuit board.
No.
Message
Factor
Actions