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<Cause>
When the suction fan was driven, the lock signal was detected for more than the specified time.
<Probable fault location>
Suction fan or main controller PCB
<Countermeasure>
1) Suction fan
2) Replace the main controller PCB.
6.1.3.33 03030000-2E21 IEEE1394 Error
iPF9000
<Cause>
The IEEE1394 interface is faulty.
<Probable fault location>
IEEE1394 interface board or main controller PCB
<Countermeasure>
1) Turn off the printer, and then turn it on again.
2) IEEE1394 interface board
Remove the IEEE1394 interface board, install it again, and then turn on the printer. If the trouble persists, replace the IEEE1394 interface board.
3) Replace the main controller PCB.
6.1.3.34 03130031-2F25 Carriage home position error
iPF9000
<Cause>
The carriage home position could not be detected within the specified time.
<Probable fault location>
Sensor flag, carriage HP sensor, linear scale, linear encoder, carriage relay PCB, or main controller PCB
<Countermeasure>
1) Visual check
Remove foreign substances from the sensor flag, carriage HP sensor, linear scale, and linear encoder if any.
2) Replace the carriage HP sensor.
3) Replace the linear scale.
4) Replace the linear encoder.
5) Replace the carriage relay PCB.
6) Replace the main controller PCB.
6.1.3.35 03130031-2F26/03130031-2F27 Carriage motor error
iPF9000
<Cause>
The carriage did not operate because the carriage motor was overloaded due to a physical cause such as a jam.
The carriage motor did not reach the specified speed within the specified time.
<Probable fault location>
Carriage pathway, carriage rail, carriage belt, linear scale, linear encoder, carriage motor, carriage relay PCB, or main controller PCB
<Countermeasure>
1) Carriage pathway check
Remove foreign substances (jammed paper) from the carriage pathway if any.
2) Carriage rail
Visually check whether the carriage rail is dirty. If the carriage rail is dirty, clean it.
3) Carriage belt
Visually check whether the carriage belt is loose. If the carriage belt is loose, remove it and then reinstall it.
4) Replace the linear scale.
5) Replace the linear encoder.
6) Replace the carriage motor.
7) Replace the carriage relay PCB.
8) Replace the main controller PCB.
6.1.3.36 03130031-2F1F/03130031-2F20 Defective sensor in purge unit
iPF9000
<Cause>
The each sensors in the purge unit could not detect the home position of the purge motor within the specified time.
<Probable fault location>
Purge unit or main controller PCB
<Countermeasure>
1) Visual check
Remove foreign substance from purge unit if any.
2) Replace the purge unit.
3) Replace the main controller PCB.
Chapter 6
0013-7192
0013-6976
0012-6653
0012-6646
6-11
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Table of Contents
Troubleshooting
