Basic Information: Printer Model: 2 ender 3 printers with instances MCU / Printerboard: Btt pad 7 running two printers 4.2.2 & 4.2.7 klippy_E235.log (4.6 MB) klippy_E400.log (4.6 MB) Describe your issue: I had both printers finally running perfectly. Today i powered on the printers and sta…

In both cases the issue is: b'Got EOF when reading from device' [image] Got EOF when reading from device Knowledge Base Got EOF when reading from device Background This is actually an error raised by Linux operating system (OS) of the host and only reported …

Thank you for the response! bummer! sounds like more senseless tinkering instead of printing. I’ve been at this for just shy of 2 weeks upgrading 3 printers to klipper after years of marlin headaches. hoping this isn’t a reoccurring thing with klipper as well.

Double MCU failure/errors and failed print

General Discussion

EddyMI3D February 15, 2024, 8:08pm 2

In both cases the issue is:

b'Got EOF when reading from device'

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Double MCU failure/errors and failed print

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