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Had a mp2501 with alot of issues.. so with that i burned transistor on the bicu boards,sent powersupply with mainboards away for repairs got it back and burned another board.thought it was a fuser unit problem.
One mainboard left,tested in another machine not feeding from any papertrays ,had a look what the other machine problem was and why its burning transistors and someone connected bypass clutch with paperfeed clutch so he connected the wires from mainboard with each others and as i starting making copies it burns transistor on bicu.
im not sure if they tested the mainboard of just fiix transistor i dont know,but im sending it back for repairs again so hopefully next time lucky and less gray hair!
Had a mp2501 with alot of issues.. so with that i burned transistor on the bicu boards,sent powersupply with mainboards away for repairs got it back and burned another board.thought it was a fuser unit problem.
One mainboard left,tested in another machine not feeding from any papertrays ,had a look what the other machine problem was and why its burning transistors and someone connected bypass clutch with paperfeed clutch so he connected the wires from mainboard with each others and as i starting making copies it burns transistor on bicu.
im not sure if they tested the mainboard of just fiix transistor i dont know,but im sending it back for repairs again so hopefully next time lucky and less gray hair!
HI ColinLouw
So are you saying that 2 clutches were connected together? That would cook transitors/ic's for sure!
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