Ender 3 V2 Auto power off switch

[oioioi]

the nozzle needs to cool down with the running fan before you turn him off. you can easy do it with a pause command in the end gcode of youre slicer

[mukeshmhatre]

What about nozzel temperature and heat creep?

[deletedwaffles]

I ended up trying this print out and had a few problems. First, there's no instructions so you have all these parts and you have to really rely on the angled pictures and this quick video to put it all together. There's a few parts that go in a gap underneath the long piece shown in the video. Seems like the part that shuts off the printer is also blocking the on/off switch so you have to squeeze your finger in to turn on the printer after it gets turned off by this item. Lastly the end gcode for this is just to shut it off, no waiting a few minutes or waiting until the hotend is cooled off. Hopefully people who buy this know how to set up an end gcode so that it doesn't immediately shut off after your print is done. Overall the thing works but I'm not sure if it's worth the price especially with the blocked out on/off switch. Perhaps some instructions would be nice to have for reference.

[yuragari]

nice turning a printer off with a still hot hotend is really good for your machine 🤣

[steelwitness]

its cool but paying for it defeats the purpose of a 3d printed mod. oh well the idea lead me to cad and my design works so idc. money saved is money earned for me.

[mongini]

and this kids, is how you clogg your hotend!

[obe]

Time to make a new enclosure the ender 3 got to wide.