<ul><li>A Hackaday writer shares their experience of buying untested, returned-to-manufacturer 3D printers and how it turned out.</li><li>The first printer they bought was a success, while the second one had a defective bed-touch sensor.</li><li>They managed to fix the issue by tweaking the firmware and using a cheap knock-off touch probe.</li><li>Despite the extra effort, they consider the purchase worth it, as they now have three printers running at a significantly lower cost.</li></ul>

Time vs Money, 3D Printer Style

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