Hello, has anyone finally found the cause of this failure? Some say the ID sensor, others say the machine filters, others change the developer unit and the developer, and the problem still occurs. When you do (force toner supply), the machine returns to good quality for aprox 150 - 200 copies, in my case I have tried changing the toner feeding mode to (pixel count) and still nothing,
has anyone solved this problem?,
has anyone solved this problem?,
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