Canon imageCLASS MF249dw
- Code: E202 0002
- Description: Contact Image Sensor HP error, Failure in return
- Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Check the connection of Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 2. Replace the Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 3. Replace the Contact Image Sensor. 4. Replace the Main Controller Board.
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