nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqkedxdacmlj8utzpdv2ud46d72gyzac6v0y3u2e2g596umumzdwrq5dhrzl (nprofile…hrzl)
Mine is an Ortur LM3, and I was just curious to see what it would do. It will never cut, but these marks are legible and survived a vigorous cleaning.
My initial plan was to use masking tape on the disc, laser cut the tape, weed it, and then have a play with salt water etching.
I missed a corner of the tape, and saw it had etched, so just peeled the tape off, and gave it a clean.
I wasn't even running full power, and might try more experiments using Sharpie or black paint as a mask.