Canon imageRUNNER 1740 E820 0002 Error Code Instructions
Below you will find the service manual information for the Canon imageRUNNER 1740 E820 0002 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.Â
Service Manual Instructions for the Canon imageRUNNER 1740 E820 0002 Error Code
E820 0002
Description :
Developing Cooling Fan (Rear) (FM8) error
Causes :
A lock signal was detected for 5 seconds while the Developing Cooling Fan (Rear) (FM8) 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 Developing Cooling Fan (Rear) (FM8).
3. Replace the DC Controller PCB (PCB1).
Don’t forget, not every error is completely the same. What remedies the complication one time might not exactly resolve it the next occasion. While the material in this blog post obtain from the service manual and most likely should get your piece of equipment functioning, from time to time other elements might be in play.
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