This my first attempt to cover up the power supply with a plug socket and switch. Got tired of going under the desk to plug/unplug the 3D printer. Please feel free to adjust this design.The cover can be a bit tricky to attach. Once printed solder the plug socket and switch so the wires go through the openings then insert. The switch just pushes in but the socket uses two 3m bolts and nuts. Since I live in the UK I have earthed the power supply. Each wire has a round connector so attaching to the power supply is much easier, safer and has a better connection. Heat shrink was used but insulation tape can be used instead just to cover the any metal showing, e.g. = the connectors. Please make sure you have enough length of wire but not too long. Once the socket and switch are in place feed the red and black wire through the large round hole underneath. again I used two round metal connectors. Before attaching the cover place a 3m nut into the small slot on the end (right side). Make sure the nut has it's flat end pointing up and down. It can be a tight fit but with some help from the small flat screw driver it can be placed correctly making sure it lines up with the hole. Unscrew the bolt on the left side bottom with a cross head screw driver, you may need a bigger type. Now place the cover into place making sure the small ledge is over the metal where the screw came from and the nut lines up with the hole on the right side. Use a 3m bolt (not too long) through the metal hole and make sure the bolt tightens up in the nut (not too tight). The fun part is placing the screw back into the hole. The top hole is large enough for the screw and driver to fit through. You may need to look from the side and guide it to the hole on the cover (that small ledge). Once the screw and bolt is in place plug it in and power up. Enjoy!