Hello everyone,
I’m not sure if this is the right place to post this, but I wanted to share an issue I ran into with my K2 Plus Combo and suggest a possible improvement.
My print starts normally — calibration begins — but then it stops with an “unknown error [2514]” (at least that’s the code I got). I couldn’t find much information about it, and it took me quite a while to figure out the cause.
In my case, the problem came from the file name: it contained accented characters (I’m French). It seems that the K2 doesn’t support them. That’s understandable — maybe it’s related to how the controller handles ASCII tables — but it would really help if the printer displayed a clearer error message, or if Creality Print / Slicer could warn or block such file names automatically.
That would save users like me from spending hours troubleshooting something so simple!
Thanks for reading — I hope this feedback reaches the Creality team.
Best regards,