MIMAKI UJF-3042 - Page 204

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7.1.2 P.3
7.1.2 List of Error Messages
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ERROR 304
USB INIT ERR
USB initialization error
(Failures in initializing USB device)
1. Check if there is no parameter error?
2. Replace the USB Cable.
3. Replace the Main PCB with a new one. (Refer to 3.3.1)
26
ERROR 305
USB TIME OUT
USB time-out
(Occurrence of time-out error on USB
device)
27
ERROR 401
MOTOR X
X Servo error
(Excessive load to the X-motor)
1. Check if there is no error on the print data.
(Check if the same error occurs on other data?)
2. Check if it moves to the X-direction smoothly in the
power-off condition.
3. Make sure no torsion on the X-bar or Y-bar.
4. Check if there is no trouble on the Timing Belt.
5. Check if there is no trouble on the Motor Cable.
(disconnecting, burnout, or the like)
6. Check the FFC between each PCB and Short-
connectors connected on the PCB.
7. Replace the X-axis Motor with a new one.
(Refer to 6.3.1)
28
ERROR 403
X CURRENT
X-motor current
(Over current error of X-motor is detected.)
29
ERROR 402
MOTOR Y
Y Servo error
(Excessive load to the Y-motor)
1. Check if there is no error on the print data.
(Check if the same error occurs on other data?)
2. Check if it moves to the Y-direction smoothly in the
power-off condition.
3. Check if there is no trouble on the Timing Belt.
4. Check if there is no trouble on the Motor Cable.
(disconnecting, burnout, or the like)
5. Check the FFC between each PCB and Short-
connectors connected on the PCB.
6. Replace the Y-axis motor with a new one.
(Refer to 6.3.2)
30
ERROR 404
Y CURRENT
Y-motor current
(Over current error of Y-motor is detected.)
31
ERROR 420
Z POSITION
Z-axis of coordinate is misaligned. 1. Check the weight of a work on the table.
2. Check the parameters.
3. Check the Tabel mechanism.
(including rattling, loosening of screws, or smooth
motion)
4. Check if there is no trouble on the Z Origin Sensor.
5. Replace the Z Origin sensor with a new one.
6. Replace the 3042 Station3 PCB with a new one.
(Refer to 6.4.4)
32
ERROR 421
!CHECK FILTER
Gives warning of filter blot.
 Mist absorption filter
 UV mist filter
1. Perform [MAINTENANCE] -> [STATION MENT:
CHECK FILTER] and replace the “Mist absorption
filter” and the “UV mist filter”.
33
ERROR 505
!WORK High
The Work Area Sensor detected an
obstacle that can hit the head.
Lower the table until this warning disappears.
If this warning does not disappear when the table is
lowered to the bottom.
1. Execute and confirm [#TEST]->[SENSOR TEST] -
>[ HEIGHT-SES ].
2. Readjust the Work Area Sensor.
3. Readjust the height of the carriage.
4. Check the Connectors of Work Area Sensor connected
on the PCB
5. Replace the Work Area Sensor with a new one.
6. Replace the SL-Relay PCB with a new one.
(Refer to 3.3.2)
7. Replace the Pump 3 PCB with a new one.
(Refer to 6.4.4)
 List of Error Messages (3/9)
No. LCD Cause List of Countermeasures
R.2.0
Maintenance Manual > Troubleshooting > Details on Errors and Malfunctions > List of Error Messages
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver 1.80 / 1.00 Remark
2.0
Rev.