Invalid Ink Tank Id - Canon imageprograf ipf700 Service Manual

Install the ink tank.
2) Visual check
Remove foreign substances from the ink tank contacts and ink cover switch if any.
3) Replace the ink tank.
4) Ink tank cover switch
Check for normal operation. If the operation is abnormal, replace the ink tank cover switch.
5) Cable continuity check
If continuity of the cable between the ink tank cover switch and the main controller PCB is abnormal, replace
the cable.
6) Replace the ink tank unit.
7) Cable continuity check
If continuity of the cable between the ink tank unit and the main controller PCB is abnormal, replace the cable.
8) Replace the main controller PCB.
6.1.4.29 03830201-2541/03830202-2542/03830203-2543/03800204-2540/03830206-

2546/03830206-2547 Invalid ink tank ID

<Cause>
The installed ink tank is wrong.
<Probable fault location>
Ink tank, ink tank unit, or main controller PCB
<Countermeasure>
1) Replace the ink tank.
2) Replace the ink tank unit.
3) Replace the main controller PCB.
6.1.4.30 03830301-2561/03830302-2562/03830303-2563/03830304-2560/03830306-
2566/03830306-2567 Ink tank EEPROM error
<Cause>
An ink tank EEPROM checksum error was detected.
<Probable fault location>
Ink tank, ink tank unit, or main controller PCB
<Countermeasure>
1) Replace the ink tank.
2) Replace the ink tank unit.
3) Cable continuity check
If continuity of the cable between the ink tank unit and the main controller PCB is abnormal, replace the cable.
4) Replace the main controller PCB.
6.1.4.31 03841001-2819/03841001-281B/03841101-2818/03841201-2816/03841201-
2817 Maintenance cartridge error
<Cause>
The maintenance cartridge is full.
The maintenance cartridge does not have the free space for various types of cleaning.
No maintenance cartridge is installed.
The EEPROM of the maintenance cartridge is abnormal.
A maintenance cartridge ID error occurred.
<Probable fault location>
Maintenance cartridge, maintenance cartridge relay PCB, or main controller PCB
<Countermeasure>
1) Replace the maintenance cartridge.
Chapter 6
0013-6841
0013-6843
0014-0993
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