Ultimaker S3 S5 Duet3 Board Replacement

  • I recently bought the S3 to print parts to build our smaller machines and I'm super unhappy with it and the business I bought it from won't take it back. Has anybody replaced the controller on the Ultimaker S3 or S5? Im curious about the print head. It looks like there is some data bus going on up there. Looking for any pointers!


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