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About the Pre-sales & After-sales category
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2
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579
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May 8, 2023
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Laser Controller will not connect to PC
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2
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261
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October 6, 2025
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computer wont install driver
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5
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911
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December 18, 2024
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Issues with EC-30
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1
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67
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November 11, 2024
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Return wrong purchase
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0
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33
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November 1, 2024
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quality issue with using rotary chuck on qs 50 fiber laser
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0
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46
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May 30, 2024
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Lenses and rotary help
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2
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90
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May 21, 2024
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Software install help- missing lightburn? see photo
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1
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121
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April 11, 2024
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Windows 11 30 w litemarker drivers
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0
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144
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April 8, 2024
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Suddenly stopped marking
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0
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124
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December 19, 2023
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Is there any way to add an interlock to the QS series?
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1
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115
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December 14, 2023
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7000+ USD for this?...think this was a big mistake
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2
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506
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February 18, 2023
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Fiber laser hatch problems
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4
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418
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September 26, 2023
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laser will not connect to PC
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1
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248
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August 29, 2023
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no red focus light when powered on
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1
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187
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June 25, 2023
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Erratic marking/no longer functioning
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1
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247
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June 19, 2023
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Cloudray 5202DH 110V Industrial CHILLER Nipple clamps !!! bwah ha ha
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5
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265
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June 7, 2023
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Programming FTDI (FT245RL) after replacement in RDC6442S(EC)
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0
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185
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May 29, 2023
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Power lead
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2
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188
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May 7, 2023
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Which product for engraving laptops & keyboards?
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1
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244
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April 29, 2023
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Cloudray JPT M7 60W MOPA Fiber Laser FBLI-B-LV4 Drivers not working
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1
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480
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February 27, 2023
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One of the parts of the DY20 power supply received by the customer in early February was broken. What part is this? What is the role? Can I still find a replacement?
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0
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362
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April 16, 2021
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Can laser protective glasses filter ultraviolet and green light?
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0
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405
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April 21, 2021
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Defective 150W MYJG CO2 Laser Power Supply
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0
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252
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February 9, 2023
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Scan rate isn't fast. 2000mm/s is about the same as 300mm/s
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2
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287
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February 3, 2023
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New Cloudray 50W Fiber Laser - Low Power
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4
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463
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December 21, 2022
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Random lens movements
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7
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443
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November 30, 2022
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Replacement Power Supply
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6
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591
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October 17, 2022
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Laser is all over the place at times
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19
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663
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March 27, 2022
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New protective cover is missing pieces
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10
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473
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January 12, 2022
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