3-80
3.2 Messages and Actions
E-4446
An abnormal temperature was
detected at the driver IC of the M202
pulse motor.
Restart the system. If problems
persist, consult your technical
representative.
Startup initializing
(Causes of the error message)
At startup:
1. Too high a room temperature(32˚C
or higher)
2. Faulty motor harness
Except at startup:
3. Faulty motor (M202)
4. Faulty CTB23 circuit board
1. Decrease the room temperature.
2. Reconnect or replace the harness.
3. Replace the motor.
4. Replace the circuit board.
E-4447
An abnormal temperature was
detected at the driver IC of the M201
pulse motor.
Restart the system. If problems
persist, consult your technical
representative.
Startup initializing
(Causes of the error message)
At startup:
1. Too high a room temperature(32˚C
or higher)
2. Faulty motor harness
Except at startup:
3. Faulty motor (M202)
4. Faulty CTB23 circuit board
1. Decrease the room temperature.
2. Reconnect or replace the harness.
3. Replace the motor.
4. Replace the circuit board.
E-4448
The 5V power fuse for the CTB circuit
board sensor is blown out.
Consult your technical
representative.
Startup initializing
(Causes of the error message)
1. Faulty sensor (D201/D202/D203)
harness
2. Faulty sensor (D201/D202/D203)
3. Faulty CTB23 circuit board
1. Reconnect or replace the harness.
2. Replace the sensor.
3. Replace the circuit board.
E-4449
The 24V power fuse for the CTB
circuit board fan/solenoid is blown
out.
Consult your technical
representative.
Startup initializing
(Causes of the error message)
1. Faulty sensor (F211/F212/F312)
harness
2. Faulty fan (F211/F212/F312)
3. Faulty CTB23 circuit board
1. Reconnect or replace the harness.
2. Replace the sensor.
3. Replace the circuit board.
E-4452
The PLD in the CTB circuit board is
abnormal.
Restart the system. If problems
persist, consult your technical
representative.
Startup initializing
(Causes of the error message)
1. Faulty CTB23 circuit board
1. Replace the circuit board.
E-4454
Electrical failure occurred.
(CTB CB +24V)
Restart the system. If problems
persist, consult your technical
representative.
Startup initializing
(Causes of the error message)
1. Faulty harness between power
supply and CTB23 circuit board
2. Voltage drop in 24V power supply
to CTB23 circuit board
3. Faulty CTB23 circuit board
1. Reconnect or replace the harness.
2. Replace the power supply unit.
3. Replace the circuit board.
E-4455
The exhausting fan in the scanner
section is abnormal.
Restart the system. If problems
persist, consult your technical
representative.
Startup initializing
(Causes of the error message)
1. Faulty harness between CTB23
circuit board and fan
2. Faulty fan (F312)
3. Faulty CTB23 circuit board
1. Reconnect or replace the harness.
2. Replace the fan.
3. Replace the circuit board.
E-4456
The cooling fan in the scanner
section is abnormal.
Restart the system. If problems
persist, consult your technical
representative.
Startup initializing
(Causes of the error message)
1. Faulty harness between CTB23
circuit board and fan
2. Faulty fan (F212)
3. Faulty CTB23 circuit board
1. Reconnect or replace the harness.
2. Replace the fan.
3. Replace the circuit board.
E-4457
The exhausting fan in the scanner
section is abnormal.
Restart the system. If problems
persist, consult your technical
representative.
Startup initializing
(Causes of the error message)
1. Faulty harness between CTB23
circuit board and fan
2. Faulty fan (F211)
3. Faulty CTB23 circuit board
1. Reconnect or replace the harness.
2. Replace the fan.
3. Replace the circuit board.
No.
Message
Factor
Actions