Old 3D Printer to Laser Engraver Conversion

I added a 20w Diode laser module to my Ender 3 - not as an addon, but to replace the 3d printing functrion entirely and just use it for it's XY axis's and control board!

[davidgoadby]

I always wondered about doing this conversion. Wondering no more - doing it! Thanks.

[modmojo]

Awesome! I had this lingering in the back of my head for a while now. thank you, now I don't have to throw out my old printer.

[dougmccracken]

On a three on your 3-D printer to laser printer connection the box used for a 24 down to 12. Where do you get that too? Does the screen in the box on the 3-D printer still work the control board the right hand corner I’ve got a printer thank you