Canon imageCLASS MF6180dw E744 4000 Error Code Instructions
Below you will find the service manual information for the Canon imageCLASS MF6180dw E744 4000 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 E744 4000 Error Code
E744 4000
Description :
Engine ID error
Causes :
Invalid engine connection was detected.
Solutions :
1. Turn OFF and then ON the main power.
2. Check the Engine Controller PCB.
3. Install the Engine Controller PCB.
4. Install the set of the controller firmware.
5. Check the model code. (When the model code and the engine code are mismatched, E744-4000 occurs.)
Remember, not every error is exactly identical. What corrects the condition one occasion might not get rid of it the next occasion. While the advice in this page originates from the service manual and in most cases should get your device up and running, now and again additional circumstances may be in play.
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