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UM3 has become useless


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Posted · UM3 has become useless

I am starting to loose my s%$£.


I have lost so much time trying to get my UM3 up and running again.  Took ages to get it onto the network again.  

I can't change the steps per mm for the QR upgrade as the directory doesn't exist anymore. (firmware version 4.3.96 2019313)

I can't roll it back as it doesn't read any tar files from the USB and I can't update as the time is set in the 1970's 


I am raging that a "pro printer" has turned into a decoration.  


if any one has any answers for me I would be very greatfull.  I need to get this printer up and running ASAP.


cheers for any help.


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