Power Supply Cover/Switch Mounting

thingiverse

This replacement power supply cover is a direct match for the one that came with my printer, but I wasn't impressed by it at first because all the openings were supposed to be secured while still allowing air to circulate freely. The original was laser-cut, and although I created my own 3D-printed version using a similar design, it has about a 10mm gap under the top for ventilation purposes. To address concerns about children inserting objects into the holes, a secondary cover for the fan area can be added if needed. The main bolts used are M3 x 20mm in size.