Help? Stuff is lifting and messing up prints

Flagship K Series Creality Flagship K2 Pro & K2
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I’m new to 3d printing, so I don’t know what this is called (and I’M Sure this has been addressed!), but…

any ideas on how to fix this?

2

Hi, I recently got a Creativea K2 PRO printer.

  • First, you need to know what filament material you’re using. For example, I’m currently learning to work with ABS, and it doesn’t adhere well to the bed. (Solution: wash the plate in soapy water / use isopropyl alcohol to degrease / apply adhesive to the plate.)
  • Second, there could be a difference in the bed/plate level. Check that there’s no debris underneath the plate, which could cause the nozzle to rub against the plate during printing and lift the printed layer. (Before printing, perform all calibrations that can be accessed from the printer’s screen.)
3

I’m using Ender PLA from Creality.

I just unloaded and reloaded the filament and hit print on a file. It’s printing perfectly.

When it’s done, I’ll try printing it again.

This is where the problem usually happens. On the next print, if I don’t unload and reload.

4

Im new too and using exactly ender pla with custom preset cause the speed

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I used Gemini to get the best “General Options“ to tweak (mainly cause filament speed) I use them and got a bit better results:

General Settings for Ender PLA Value Pack (White)

  • Nozzle Temperature: 200 °C – 205 °C (Manufacturer range: 190 °C – 220 °C. Printing around 200 °C offers a great balance between smooth extrusion and minimal stringing).

  • Bed Temperature: 50 °C – 60 °C (Manufacturer range: 25 °C – 60 °C. Setting it to 55 °C–60 °C ensures optimal first-layer adhesion).

  • Printing Speed: 40 – 80 mm/s (Manufacturer recommended range: 40–80 mm/s. Since this is standard PLA rather than a High-Speed PLA variant, keeping speeds under 100 mm/s prevents under-extrusion and matte finish degradation).

  • First Layer Speed: 20 – 30 mm/s (Essential for ensuring proper bed adhesion).

  • Part Cooling Fan: 100% (Keep at maximum starting from layer 2 or 3 for clean overhangs and sharp details).

  • Retraction Settings (Direct Drive / K2 SE): 0.8 mm at 40 mm/s (Helps eliminate stringing when traveling across open gaps).

And dont forget about cleaning/gluing the bed, Im using basic school stick and it works.

Hope this tips help, have a great Printing!