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Red flashing LEDs on UM2 pcb

MTVDNA

By MTVDNA
in UltiMaker 3D printers

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MTVDNA

MTVDNA 2

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Posted · Red flashing LEDs on UM2 pcb

Hey,

I just noticed that there are some red lights blinking on the electronics board of my printer. I never saw them before. The printer is running and appears to be working just fine, so I'm assuming this is normal and nothing to worry about. I just want to make sure I'm not ignoring a 'check engine light' or something similar. (After all, assumption is the mother of all fuck ups). Does anybody know?

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