Make Your Own 3D Printer for Under $60 Using Recycled Electronic Components with Instructables Design - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
Super Cheap 3D Printer From CD-Rom Drives : 13 Steps (with Pictures) - Instructables
Build a Super Cheap DIY 3D Printer from Old CD-ROM Drives | All3DP
Build A Plotter Using Scrap DVD Drives | Hackaday
You Can Build Your Own E-Waste 3D Printer « Fabbaloo
How to make 3D Printer at home | TecH BoyS ToyS
Homemade 3D Printer from DVD Drives : r/arduino
DIY 3D Printer Built For Just $100 Using Old DVD Drives (video)
Super Cheap 3D Printer From CD-Rom Drives : 13 Steps (with Pictures) - Instructables
DIY projects to recycle a CD / DVD player - Ikkaro
How To Make a 3D Printer at Home Using Arduino & Old DVD Writers
DIY Arduino mini laser engraver from a DVD player - Use Arduino for Projects