Canon imageRUNNER 1740 E820 0000 Error Code

 

Canon imageRUNNER 1740 E820 0000 Error Code Instructions

Below you will find the service manual information for the Canon imageRUNNER 1740 E820 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 1740 E820 0000 Error Code

Service Manual Instructions for the Canon imageRUNNER 1740 E820 0000 Error Code

E820 0000
Description :
Developing Cooling Fan (Front) (FM7) error

Causes :
A lock signal was detected for 5 seconds while the Developing Cooling Fan (Front) (FM7) was being driven.
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 Developing Cooling Fan (Front) (FM7).
3. Replace the DC Controller PCB (PCB1).



Don’t forget, not every error is completely the same. What corrects the malfunction one occasion might not exactly eliminate it the next time. While the ideas in this piece of content hails from the service manual and usually should get your product up and running, on occasion other elements may be in play.

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