QIDI Tech I Magnetic Hinge

This is a magnetic latch for keeping the door open on a QIDI Tech I. It should also work on many other printers like FlashForge, Wanhao etc.

It uses magnets harvested from a spent Philips Sonicare toothbrush head. These magnets are the perfect strength for this application and free. The magnets pop off easily with a small screwdriver and a hammer tap. Epoxy them into the holder.

The magnetic portion goes under the bottom half of the hinge, and the shim goes under the top half to keep the cover flush. Works great in combination with my QIDI Tech I Magnetic Door Latch https://www.printables.com/model/799357-qidi-tech-i-magnetic-door-latch.