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UM2 extended Can not upload firmware any more

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Posted · UM2 extended Can not upload firmware any more

I replaced the servicescreen because the flat cable was spontaniously broken.


After replacing the scrren is working again, but I cannot move the bed any more.

I get a ER05.

I tried to upload the firmware again with Cura 4.5. but cura cannot make contact with the printer any more.

Than I set my printer on the original manufacturing settings.

But again Error05


Please help

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    • herman-wouters changed the title to UM2 extended Can not upload firmware any more
    • 4 weeks later...

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