New Prusa Surprise
A melted power plug left the old Prusa's miniRambo board rebooting every time the bed heater kicked in. Why a new printer beat a new board, and the surprise inside.
My old Prusa got fried. The plug from the power supply melted. I replaced the plug, but I could never get it working again. Every time the heater for the bed turned on, the control card re-booted. I figure that there was a surge that damaged the miniRambo board.
A new board would be cheaper, but 1) it might not be the problem or the only problem and 2) if it worked, I would still have an older version of the Prusa.
So I sold some stuff and bought a new Prusa and here’s the surprise.