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About the Community Laser Talk category
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1
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365
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January 23, 2019
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Laser output not working through Cohesion board, works on self test
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1
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6
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August 16, 2022
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When the external power supply is removed, the board will power itself up again and emit laser PWM voltage signal
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3
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16
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August 15, 2022
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Homing issues k40
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10
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49
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August 2, 2022
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Dead Board 2
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2
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49
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July 18, 2022
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This forum and no support
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1
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36
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July 18, 2022
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Camera selection
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4
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60
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July 2, 2022
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Laser not firing on laser test switch
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3
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60
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June 20, 2022
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Burning issues in Lightburn
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1
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56
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June 12, 2022
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Laser cutting is now inverted
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15
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132
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May 15, 2022
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K40 limit switch issue
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3
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86
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May 1, 2022
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Help with rewire laserboard with MYG=JG40W to Cloudray HY-DY13
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1
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85
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April 14, 2022
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Can Noisy Power Cause Missed Steps
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3
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80
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April 10, 2022
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Line wobble & slight misalignment at start/direction change
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8
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171
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March 24, 2022
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Laser Tube is hissing when not firing, after installation of Cohesion3d board
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2
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121
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January 23, 2022
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Didn't receive my software licence
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1
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94
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December 11, 2021
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Flow Cut Off K40
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3
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290
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November 19, 2021
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Does the laserboard support min & max power, or only max power?
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2
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211
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November 14, 2021
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Lcd card reader will not show gcode saved on it
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3
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136
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November 1, 2021
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Troubles with K40 cutting and overall power levels
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7
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318
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October 20, 2021
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Knocking sound in the Y axis when engraving
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7
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514
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October 10, 2021
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Antifreeze
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12
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406
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October 7, 2021
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Graphic LCD Screen
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2
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293
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October 1, 2021
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Cohesion board locks up
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3
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171
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September 25, 2021
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K40 Replacement gantry
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2
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397
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September 20, 2021
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Making the standard K40 laser head fully adjustable
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1
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298
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August 12, 2021
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Laser is engraving well, can’t figure out why it won’t cut through 3mm ply
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6
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486
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July 24, 2021
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Solved Problem with my Relatively New K40 with C3D Laser Board and Garbled GLCD
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2
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204
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June 18, 2021
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Gas Struts on a K40 lid
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10
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721
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May 20, 2021
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Quieter With C3D?
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2
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252
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May 20, 2021
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