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USB not working on MINI + all the sudden  

New Member
USB not working on MINI + all the sudden

I was printing with the usb stick supplied by prusa. I loaded a new print on the usb and the printer sees the usb but doesn't show any files. 

I tried several usb sticks and same result. 

I tried firmware upgrade and no luck it doesn't read any files don't even show them but shows that a usb its plugged in. 


Any ideas?

Posted : 12/05/2022 12:24 pm
Noble Member

First try cleaning the USB contacts:  IPA (or switch cleaner if you have it) on a cotton bud will be needed to clean the inside of the socket.


Posted : 12/05/2022 12:37 pm