Image does not burn as shown in preview

Problem solved. The newest Marlin Firmware called " Mirisoc" doesn’t communicate well with light burn. I rolled my firmware back to Marlin v2.0.1 and all is well. The downside is 2.0.1 will not talk to my computer through a USB cable, so I have to send file to SD card then print. A small inconvenience for great looking burns. Thank you so much for your time and support.

To me it can be 3 things:

  1. The type of wood. I have had a hard time getting RED Oak to engrave consistent. I can tell what type of wood that is…looks like Zebra wood maybe?
  2. Your mirrors and alignment is off.
  3. You are engraving with either too much power and fast speed or lower power and slow speed. I would run a test card to see what is the best.