Question
What does "Error 001" on a Canon imageRUNNER 4570 signify?
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Answer (58)
Error 001 on a Canon imageRUNNER 4570 typically indicates a fatal system error, most commonly related to a malfunction or failure of the Main Controller Board (MLB). It signifies that the device's core processing unit is unable to initialize or start up correctly, preventing the machine from performing any operations and requiring immediate attention.