Ryan Yao

1. Basic InformationDefinition: The ComMarker COX is a radio frequencies  (RF) metal-tube galvo CO₂ laser engraving machine. It uses a 10.6 μm wavelength, specifically designed for marking non-meta...

Potential Problems Possible Solutions No Laser Emission Recalibrate focal length by adjusting laser arm height. Verify and correct software parameters if erroneous. Have a technician fix or es...

Safety WarningNOTE: Before using the laser engraving machine, please read this safety guide carefully.Do not leave the device unattended while in operation. Ensure it is functioning properly at all...

1. What is a UV Laser EngraverA UV laser engraver uses 355 nm ultraviolet light for precise marking with minimal heat, preventing charring or discoloration. Its short wavelength enables nano-level ...

1.Maintenance OverviewNOTE: All adjustments and maintenance must be performed with the power turned off and the power supply disconnected, unless otherwise stated. Only qualified technicians are pe...

Safety WarningNOTE: Before using the laser engraving machine, please read this safety guide carefully.Do not leave the device unattended while in operation. Ensure it is functioning properly at all...

Go to the Device Setting→Ports and Laser Settings. If you want to shut the safety door function off, switch Door Protect to None.If you want to activate the safety door function, switch Door Protec...

Go to the Device Setting→Ports and Laser Settings. If you want to shut the safety door function off, switch Door Protect to None.If you want to activate the safety door function, switch Door Protec...

Note: If you can not find your cor file or have any unexpected issues, please feel free to contact support@commarker.com. Please provide your machine model, SN code, and a description of the issue...

Note: If you can not find your cor file or have any unexpected issues, please feel free to contact support@commarker.com. Please provide your machine model, SN code, and a description of the issue...