Canon imageCLASS MF6180dw E804 0004 Error Code Instructions
Below you will find the service manual information for the Canon imageCLASS MF6180dw E804 0004 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.
Service Manual Instructions for the Canon imageCLASS MF6180dw E804 0004 Error Code
E804 0004
Description :
Controller Fan error
Causes :
Since the startup of the Controller Fan, the Fan was locked for a specified consecutive period of time.
Solutions :
1. Check power supply to the Controller Fan.
2. Replace the Controller Fan.
Try to remember, not every error is absolutely the same. What fixes the trouble one time will possibly not fix it the next occasion. While the help and advice in this posting originates from the service manual and generally ought to get your equipment operational, occasionally other things may be in play.
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