How to Fix Spaghetti / Print Detached Mid-Print
Step-by-step fix for spaghetti / print detached mid-print on Bambu Lab printers including X1C, H2D, P1S, and A1.
Related Bambu Studio Error Codes
How do I fix spaghetti / print detached mid-print?
- 1
Improve first-layer adhesion: clean the build plate with IPA, add a brim (5–8mm), and increase first-layer bed temp by 5°C. Spaghetti almost always starts with the part detaching from the bed.
Setting:
others.bed.brimType - 2
Enable Bambu's Spaghetti Detection (AI) in printer settings if available. It uses the camera to detect print failures early and pauses the print before wasting more filament.
- 3
For tall/thin parts, reduce print speed and acceleration, or add a brim. High-speed direction changes create lateral forces that can knock over parts with a high center of gravity.
Setting:
speed.accel.normalPrinting
Pro tip: Select "Good Cosmetics" above — the recommended first-layer and brim settings dramatically reduce the bed adhesion failures that cause spaghetti.
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