Canon imageRUNNER 1750, 1740, 1730 Error Code E804 0000

 

Canon imageRUNNER 1750, 1740, 1730 Error Code E804 0000 Instructions

Below you will find the service manual information for the Canon imageRUNNER 1750, 1740, 1730 Error Code E804 0000 along with additional details to explain what can cause the problem and followed by solutions that might help you fix it. If I have additional information from past experiences I will try to add it. 

Canon imageRUNNER 1750, 1740, 1730 Error Code E804 0000

 

Service Manual Instructions for the Canon imageRUNNER 1750, 1740, 1730 Error Code E804 0000

E804 0000 Power Supply Cooling Fan (FM4) error
Description :
Description A lock signal was detected for 5 seconds while the Power Supply Cooling Fan (FM4) was being stopped. *The same status was detected again after executing an error retry.

Causes :
Power Supply Cooling Fan (FM4) error

Solutions :
Remedy 1. Disconnect and then connect the connector (J209) on the DC Controller PCB (PCB1) to check the connection.

2. Replace the Power Supply Cooling Fan (FM4).

3. Replace the DC Controller PCB (PCB1).

Remember, not every error is exactly the same. What fixes the Canon imageRUNNER 1750, 1740, 1730 Error Code E804 0000 one time might not solve it the next time. While the information above comes from the service manual and generally should get your machine up and running, sometimes other factors might be in play.

If you are reading this article and have experience with this error and would like to contribute please leave a comment below. Or, if you have read this article and have additional questions then ask. If I have experience with the issue then I will respond.

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