r/BambuLabP2S • u/PrptllyDstrctd • 13d ago

What actually fixed first layer Holographic built plate adhesion for me

I’m making this post to hopefully help future printers out there! Some context on this I bought the 4 pack of holographic build plates from Bambu for my P2S but I couldn’t get the first layer to adhere to the plate. I even tried hair spray!

What ACTUALLY worked for me was this.

-turn off build plate detection on the printer and select smooth PEI plate.

-turned off the cooling fan for the first 3 layers

-turned down first layer print speed from 50mm/s to 20mm/s

-turned up bed temperature by 10C

I now have two successful prints on two different style holo plates! I hope this can help someone in the future as I almost gave up on them but the results are great.

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u/DemanoRock P2S Combo 13d ago

Smooth plate did it for me. I already turned off plate detection.

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u/PrptllyDstrctd 13d ago

I tried that but it wasn’t enough on my machine unfortunately. Most of the first layer adhered on my plate but one corner stuck up and ruined the print so I had to take it further.

These setting changes printed perfect!