Just a cute foxo who is interested in IT and dozens of other stuff.
This is quiet normal and not an error. It’s the Z-Seam, caused by the printer when finishing a layer and briefly stopping the printhead, before lifting it along the Z-Axis to the next layer.
Here you can find more about this effect and how to reduce it.
Once you’ve seen how the heater cartridge melts the aluminium hotend and liquid aluminium setting everything on fire, it drops onto, you never print unattended again! For longer prints I always wait until the weekend, before starting it. As well I pause the print and turn heatbed and the nozzle heater off, before heading to bed. This method isn’t perfect, as it adds another possibility for failures, but until now it worked everytime. My last print succeeded after ~28h (print time only) this way. Another option is, to divide your model into smaller parts, which are easier to print and glue them together, when everything is finished.
Oh ok, I didn’t notice this. Then it will surely work haha
I don’t have this printer, but the Ender 3 1st Gen. So here are some suggestions for things, I’ve noticed on mine.
Not a single word how they may filter anything. Looks like a usual PLA print and a total scam. They look nice, but that’s it in my opinion.
You’re welcome :)