Canon iPF5000 - imagePROGRAF Color Inkjet Printer, Service Manual

Page: 304 / 390

Chapter 6
6-8
Select [SERVICE MODE]>[I/O DISPLAY] to check for normal operation. If the operation is abnormal, replace the roll cam sensor.
3. Cable continuity check
If continuity of the cable between the roll cam sensor, roll motor and roll feed unit PCB is abnormal, replace the cable.
4. Replace the roll motor.
5. Replace the roll feed unit PCB.
6. Cable continuity check
If continuity of the cable between the roll feed unit PCB and main controller PCB is abnormal, replace the cable.
7. Replace the connector.
8. Replace the main controller PCB.
6.1.3.24 03130031-2F3A Valve open/close error
0012-6650
iPF5000
<Cause>
When the ink supply valve opened or closed, valve open/closed detection sensor could not detect the valve cam rotation.
<Probable fault location>
Valve open/closed detection sensor, valve motor, or main controller PCB
<Countermeasure>
1. Visual check
Remove foreign substances from the motor,gear, and sensor of the valve open/close mechanism if any.
2. Valve open/close detection sensor
Select [SERVICE MODE]>[I/O DISPLAY] to check for normal operation. If the operation is abnormal, replace the valve open/close detection sensor.
3. Valve motor
Select [SERVICE MODE]>[FUNCTION]>[INK VALVE] to check for normal operation. If the operation is abnormal, replace the valve motor.
4. Cable continuity check
If continuity of the cable between the valve open/close detection sensor, valve motor and main controller PCB is abnormal, replace the cable.
5. Replace main controller PCB.
6.1.3.25 03180003-2E22 MIT error
0012-9352
iPF5000
<Cause>
When set to cassette paper feed "No" with MIT, the job of the cassette specification was received.
<Probable fault location>
Main controller PCB
<Countermeasure>
1. Replace the main controller PCB.
6.1.3.26 03180101-2E17 Cassette uninstallation
0012-9350
iPF5000
<Cause>
The cassette has come off.
<Probable fault location>
Cassette detection sensor or main controller PCB
<Countermeasure>
1. Cassette detection sensor
Select [SEVICE MODE]>[I/O DISPLAY] to check for normal operation. If the operation is abnormal, replace the cassette detection sensor.
2. Cable continuity check
If continuity of the cable between the cassette detection sensor and the main controller PCB is abnormal, replace the cable.
3. Replace the main controller
6.1.3.27 03800200-2802/03800400-2803/03800300-2801/03800201-280A/03800401-280B/03800301-2809/03800200-2804/
03800202-2807 Printhead error
0012-6636
iPF5000
<Cause>
Improper installation of the printhead(L) was detected.
A checksum error was detected in the EEPROM of the printhead(L).
Unable to correct printhead(L) DI.
Printhead(L) was installed right and left and oppositely.
Improper installation of the printhead(R) was detected.
A checksum error was detected in the EEPROM of the printhead(R).
Unable to correct printhead(R) DI.
Printhead(R) was installed right and left and oppositely.
<Probable fault location>
Printhead, carriage PCB, carriage unit, or main controller PCB.
<Countermeasure>
1. Replace the printhead.
2. Cable continuity check
If continuity of the cable between the carriage PCB and the main controller PCB is abnormal, replace the cable.
3. Replace the carriage PCB.
4. Replace the carriage unit.