Canon imageRUNNER 2530 Service Manual Digest page 26

Ecode Detail Item
Code
E716 0000 Title Erroneous communication with optional cassette or 2-way
unit
Description After the presence of a cassette pedestal or a 2-way unit has
been detected, the communication fails to be normal for 5
sec.
Remedy 1.Check the cable.
2.Replace the DC Controller PCB (PCB4).
3.Replace the Cassette Pedestal Driver PCB.
4.Replace the 2-way unit driver PCB.
E716 0010 Title Failure of the communication with the 2-way unit
Description When the communication with the 2-way unit is faulty after
detecting the connection with the finisher.
Remedy 1.Install the 2-way unit.
2.Check the cable.
3.Replace the DC Controller PCB (PCB4).
4.Replace the 2-way unit driver PCB.
E719 0000 Title Erroneous communication with New Card Reader (serial
communication)
Description -
Remedy -
E719 0002 Title Erroneous communication with Coin Vendor (serial
communication)
Description -
Remedy -
E736 0000 Title Erroneous communication between CCU and controller.
Description -
Remedy -
E744 0001 Title Mismatched version between the language file and the
Bootable
Description -
Remedy -
E744 0002 Title Oversized language file in HDD
Description -
Remedy -
E744 0003 Title Mismatched version between the language file and the
Bootable
Description -
Remedy -
E744 0004 Title Language file reading error
Description -
Remedy -
Description Ecode Detail Item
Code
E804 0000 Title Failure of the Power Supply Cooloing Fan (FAN6)
Description When lock signal is detected for 5 sec while the Power
Supply Cooloing Fan (FAN6) is stopped.
* The same condition is detected after the error retry is
performed.
Remedy 1.Disconnect and then connect the connector (J205) on the
DC Controller PCB (PCB4).
2.Replace the Power Supply Cooloing Fan (FAN6).
3.Replace the DC Controller PCB (PCB4).
E804 0001 Title Unstable rotation of the Power Supply Cooloing Fan (FAN6)
Description When lock signal failed to be detected for 5 sec while the
Power Supply Cooloing Fan (FAN6) is driven.
* The same condition is detected after the error retry is
performed.
Remedy 1.Disconnect and then connect the connector (J205) on the
DC Controller PCB (PCB4).
2.Replace the Power Supply Cooloing Fan (FAN6).
3.Replace the DC Controller PCB (PCB4).
E805 0000 Title Failure of the Exhaust Fan (Rear) (FAN3)
Description When lock signal is detected for 5 sec while the Exhaust Fan
(Rear) (FAN3) is stopped.
* The same condition is detected after the error retry is
performed.
Remedy 1.Disconnect and then connect the connector (J206) on the
DC Controller PCB (PCB4).
2.Replace the Exhaust Fan (Rear) (FAN3).
3.Replace the DC Controller PCB (PCB4).
E805 0001 Title Unstable rotation of the Exhaust Fan (Rear) (FAN3) or
Finisher Fan 1 (M8) or Finisher Fan 2 (M9)
Description 1.When lock signal failed to be detected for 5 sec while the
Exhaust Fan (Rear) (FAN3) is driven.
2.When lock signal failed to be detected for 5 sec while the
Finisher Fan 1 (M8) is driven.
3.When lock signal failed to be detected for 5 sec while the
Finisher Fan 2 (M9) is driven.
* The same condition is detected after the error retry is
performed.
Remedy 1.Disconnect and then connect the connector (J206) on the
DC Controller PCB (PCB4).
2.Replace the Exhaust Fan (Rear) (FAN3).
3.Replace the Finisher Fan 1 (M8).
4.Replace the Finisher Fan 2 (M9).
5.Replace the DC Controller PCB (PCB4).
Description
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