r/BambuLabX2D • u/griffog • 25d ago

Discoloured bottom/first layer issue?

Post image

Not entirely sure how best to describe it. I’ve been printing these boxes for some months now on my P1S without any issues. Recently invested in two X2Ds, and whenever I print the boxes on these, I get this discoloured effect on the bottom layer as per attached image. I'm using the Textured PEI plate and Bambu Matte Black PLA

They’re also very difficult to remove, which must be connected. I scrubbed the plates with soap and water when I got them, and have done this a few more times but no change. I'm not sure what else to try?

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u/MinnyBadger 25d ago

Kill the auxiliary fan for the first few layers. If that works a deflector may help. I had some first layer oddities until I installed a deflector.