Power a Pi3B+ from the 5V controller supply voltage pin (k40 power supply)
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2
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204
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January 10, 2023
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Setting Up New K40 And Upgrades
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3
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2107
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June 18, 2021
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Adding a second PSU to K40
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31
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2787
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February 23, 2021
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K40 PSU Problem unable to identify the psu
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7
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1126
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January 25, 2021
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Help required to troubleshoot my PSU
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26
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987
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November 24, 2020
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K40 - Offsets in Vector Engravings
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11
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884
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July 27, 2020
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Water Flow Failure, No Longer Firing
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12
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825
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July 8, 2020
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Problem with the laser tube current
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5
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594
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October 30, 2019
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It happened my k40 died after a year and 3 months
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29
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4461
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April 29, 2019
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K40 not engraving, power issue?
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1
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596
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April 3, 2019
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LaserTube Problem?
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4
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459
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February 26, 2019
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