Canon imageRUNNER 1750iF E804 0000 Error Code

 

Canon imageRUNNER 1750iF E804 0000 Error Code Instructions

Below you will find the service manual information for the Canon imageRUNNER 1750iF E804 0000 Error Code 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 1750iF E804 0000 Error Code

Service Manual Instructions for the Canon imageRUNNER 1750iF E804 0000 Error Code

E804 0000
Description :
Power Supply Cooling Fan (FM4) error

Causes :
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.

Solutions :
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).



Make sure you remember, not every error is simply identical. What fixes the condition one time might not resolve it the next time. While the advice in this text originates from the service manual and typically ought to get your piece of equipment up and running, in some cases additional circumstances may be in play.

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