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This is my K40 PSU.
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15
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2004
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August 21, 2016
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Just unpacked the K40 - Is it supposed to look like this
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15
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632
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October 4, 2021
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Laser Cut Medical Face Shield
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17
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1052
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April 19, 2020
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K40 Whisperer Jobs do not Finish with M3-Nano
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13
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651
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December 11, 2022
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MKS DLC 2.1 + PWM with LightBurn
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21
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1636
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September 20, 2022
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Here are some pictures of my DIY rotary attachment for my K40 laser.
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17
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1804
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May 4, 2018
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I have posted before more than a year ago.
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39
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1195
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January 22, 2019
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I bought a super cheap aquarium pump to use for air assist.
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15
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1879
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March 18, 2018
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Need Help Blowing fuse when power strip is turned on
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59
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952
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October 8, 2021
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MKS DLC V2.1 and K40
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12
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2023
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January 24, 2023
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Engraving on "Crystal K9"?
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10
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690
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January 18, 2022
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Does anyone know how to hook up rotary to an M2 Nano board,
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11
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2083
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August 8, 2017
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New K40, laser not firing at all
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25
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793
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November 8, 2021
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Identify psu and p w pins
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27
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1329
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December 29, 2019
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Hi to all! anybody had change the controller to a different one in order
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43
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1054
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July 22, 2018
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Broke my K40
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41
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1076
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May 14, 2021
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Eye protecion for CO2 lasers. To wear or not to wear? I was thinking...
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22
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1445
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May 26, 2017
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Got my unit running on 1.23 for PWM and 2.5 for enable (MKS SBase
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42
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1056
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February 14, 2017
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Laser not working when control wiring plugged into LPS
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22
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1435
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June 1, 2022
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I have heard that engraving food is safe,
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17
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1622
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May 23, 2016
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Lightobject 600W Mini Water Chiller
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11
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1977
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February 26, 2022
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K40 laser tube question
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13
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573
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October 16, 2021
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Single image is fine, Multiple of same images appear black in K40
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15
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527
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January 3, 2021
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SINGLE CUT SETTING? Hi all,
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14
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1712
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December 27, 2016
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Has anyone compiled a document with successful settings for cutting and engraving different materials
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10
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1996
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May 25, 2016
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Owing to a failed psu I am looking to possibly install a 60w tube
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65
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811
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March 12, 2018
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Winter and the K40
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13
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1754
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March 1, 2022
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I wasn't happy with the job the exhaust fan was doing so I bought
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17
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1543
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November 23, 2017
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If anyone can help, I'm having issues with my PSU.
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27
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1234
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February 23, 2017
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Hi all, having a power supply problem with my k40,
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26
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1253
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November 11, 2016
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Issue with alignment when cutting and engraving
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11
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1841
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May 9, 2020
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Hello everyone I'm new to laser engraving community.
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40
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989
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March 27, 2018
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Cleaning laser tube? And some alignment observations
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10
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1902
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April 18, 2019
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Hello! I purchased my K40 about two months ago but only this evening did
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14
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1626
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January 7, 2016
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Can anybody help k40 takes 7 or 8 passes to cut 3mm mdf I'm
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14
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1611
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October 4, 2016
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So a quick query on how to fire my laser using Mach 3 I
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9
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1948
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January 31, 2018
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Advice installing new parts (LPS & Tube)
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19
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434
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November 1, 2021
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So I've updated my Google Drive folder containing the K40 Software,
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66
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749
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June 13, 2017
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How do I connect wires when I replace my laser tube?
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15
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1526
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October 9, 2020
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HI, I was previously running with GRBL and got full laser power at 5V
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45
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897
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June 4, 2016
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Replacing the laser tube
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10
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579
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May 12, 2022
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Got my new pump today based on recommendations from this group.
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9
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1908
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May 3, 2018
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Arcing and sparking in laser tube
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10
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1779
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December 19, 2022
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New K40 Laser Heads
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17
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139
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July 23, 2023
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What is the best type of tube to get for air assist,
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18
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1348
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April 23, 2017
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Looking to make my k40 with a larger bed,
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20
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1278
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December 17, 2016
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Using Meerk40t to help create Ruida laser management software?
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17
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1377
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March 29, 2022
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How to nest 2 or more pieces?
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12
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286
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January 10, 2021
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Does anyone have a high resolution copy of this schematic?
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26
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1110
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October 15, 2016
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Wavy lines only when raster engrave large area
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16
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1389
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September 14, 2022
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