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Matters need attention
1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!
2. The red cord is DC12v(+),black cord is GND(-), yellow cord is signal(S).
Please make sure connect to the board correctly!
3. The laser module can not be used continuously for more than 30 minutes at a time.
If there are any other quality problems (except for damage caused by improper use of the laser),
please feel free to contact our customer service.
FAQ
Q: Can it engrave/mark on gold or silver? Can it engrave/mark on all metal materials?
A: No, this machine can only mark on some stainless steel, iron and colorized anodised aluminum. It can not engrave/mark on gold or silver.
Q: Can it engrave any depth on metal?
A: No visible depth, it can only leave a marking.
Q: Can it cut wood?
A: It can cut normal wood of 3mm, Other wood material has not been tested yet.
Q: Can it engrave on carved surfaces(cylinder or alike)?
A: No, it works only on flat surface.
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