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Bad Bed Heater Terminals on MiniRambo?
A little while back I bought a new miniRambo to replace my original that had gotten a bit beaten up on my MK2S over the years and many moves. However not much more than 10 hours of printing with the new board, I began to get bed heater issues. I reset the printer, unplugged and replugged everything, and ran a self-test. The bed heater continued to fail during the self-test. I ran a manual test with a 12VDC power source on the bed, and it heated up fine. I checked the thermistor, even though it seemed to be working, with a multimeter and the manually heated bed, which it also responded to. At this point I'm thinking the issue is with the board, but I wanted to get some additional thoughts.
Cheers,
Jack
Cheers,
Dieses Thema wurde geändert Vor 4 months von Jack R
Veröffentlicht : 20/05/2025 9:09 pm