My Trinus has aborted 3 print jobs in the week that I have had it. It stops as if it has finished the print, except that the display states less than 100%.
It does not always fail in the same spot, when I restart the same file using the SD card:
I printed one model to completion today, and then wanted a second copy. The second print failed at 20%. I restarted it and it failed again at 30%.
I re-sliced the file and am printing that right now...
Have also ordered new SD cards, in case this one is bad.
So, I seem to have a variant of this failure mode.
I am concerned that the wires to the print head will break from fatigue, due to inadequate strain relief. Can't imagine that they have broken already...