Not requesting for help but wanted to ask something. Does anyone had a case where DF Control Board just flat out died for no specific reason? This is the sixth time this year where i had to replace this part alone. I can't comprehend or figure it out why this board alone can cause the printer to shut down and not be able to boot up unless i swap out this part.
The printers where i was servicing them, were usually located at office rooms with no dangerous or hazardous environment and these boards not accessible for normal user since you need to know where such board is and how to dissasemble it. I have multiple printers with much worse conditions and they work just fine. It's always those damn boards that are located in offices.
Just recently, another printer shut down and refused to power on and the first thing i had to come in mind is: Gee it's another DF Control Board that went to the way of Dodo.
The common symptoms of faulty DF Control Board is: ADF setting in service mode unavailable and E8-1 error when self diagnosing or not being able to power on. I tried swapping power supply and base board. No luck until i swapped out this part alone.
The printers where i was servicing them, were usually located at office rooms with no dangerous or hazardous environment and these boards not accessible for normal user since you need to know where such board is and how to dissasemble it. I have multiple printers with much worse conditions and they work just fine. It's always those damn boards that are located in offices.
Just recently, another printer shut down and refused to power on and the first thing i had to come in mind is: Gee it's another DF Control Board that went to the way of Dodo.
The common symptoms of faulty DF Control Board is: ADF setting in service mode unavailable and E8-1 error when self diagnosing or not being able to power on. I tried swapping power supply and base board. No luck until i swapped out this part alone.
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