What to do if the laser marking machine has red positioning light but no marking output?

First, check whether the laser function of the marking machine is enabled, and verify if the laser power supply, galvanometer power supply and other power units are switched on normally. If all power supplies are on, test whether the laser emitter outputs laser beams. If laser light is emitted, inspect the galvanometer system; galvanometer failure is rare under this fault condition. In most cases, the laser source is the root cause. Common faults include defective USB connection cables, power supply abnormalities and more. Conduct troubleshooting step by step, and it is recommended to contact the manufacturer’s after-sales service by phone for professional handling.
Industry Applications of Laser Marking Machine
The equipment can engrave a wide range of non-metallic materials, widely used in clothing accessories, pharmaceutical packaging, wine packaging, architectural ceramics, beverage packaging, fabric cutting, rubber products, equipment nameplates, craft gifts, electronic components, leather processing and other industries.
1.It supports engraving on metals and various non-metallic materials, making it ideal for manufacturing products requiring delicate patterns and high precision.
2.Applicable industries: electronic components, integrated circuits (ICs), electrical appliances, mobile communication devices, hardware products, tool accessories, precision instruments, eyewear and watches, jewelry, auto parts, plastic buttons, building materials, PVC pipes, medical devices, etc.
3.Compatible materials:
Ordinary metals and alloys (iron, copper, aluminum, magnesium, zinc and all other metals)
Rare metals and alloys (gold, silver, titanium)
Metal oxides (all types of metal oxides)
Specially treated metal surfaces (phosphating, aluminum anodizing, electroplated surfaces)
ABS plastic (home appliance housings, daily necessities)
Printing ink (transparent backlit buttons, printed products)
Epoxy resin (packaging and insulating layers for electronic components)

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