My 3D printer, having heard me speaking praise of it, decided to fail in a new and interesting way. I got several good prints, then it stopped dead in the middle of a large one. This has happened before, so I just rebooted it.

This time though the motors didn't move at all. Several reboots didn't help. I take the case apart and sure enough, a chip has let out the magic smoke that powers the motors.

Guess I'm waiting for a motherboard replacement for a while. Back to messing with 2D printers instead.