this is the video how to uninstall the laser tube
This video show you how to install software fo laser cutting machine, it is very easy and common.
A cheap Chinese laser cutter hacked to run G-code. I used the RAMPS 1.4 RepRap electronics with a modified version of Marlin firmware.
After many questions on my previous video of this machine, I decided to answer as many as I could remember in this video.
"Quick" ramble video on the $2500AUD eBay laser cutter :)
In this video I review the 40W - low price - Chinese Laser cutter / engraving machine