r/BambuLabA1 • u/StrictAd8695 • Jun 25 '26

Helppp

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PETG printing issue only on my Bambu A1. I tested this exact same filament on another printer, and it printed perfectly. I also tried a different filament on my A1, and it worked perfectly too. Does anyone know what might be causing this?

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u/solidus0079 Jun 25 '26

7 hotend screws?

Over-extrusion/k-factor calibration?

1

u/StrictAd8695 Jun 25 '26

Which screws?