IN MF4412 it shows error code e202-0002 how to solve it!
MF4412 ERROR
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Re: MF4412 ERROR
E202 0002 = Contact Sensor HP error,
Failure in return
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 Sensor.
(2) Replace the Flat Cable between Main Controller Board (J5) and Contact Sensor.
(3) Replace the Contact Sensor.
(4) Replace the Main Controller Board.**Knowledge is time consuming, exhausting and costly for a trained Tech.**
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