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UNDER-EXTRUSION ON BAMBU LAB A1 MINI WITH PLA- COMMUNITY FIXES

Bambu Lab A1 Mini PLAUnder-Extrusion

12 posts in our dataset matching Bambu Lab A1 Mini + PLA + under-extrusion.

We pulled the 12 matching cases from r/FixMyPrint and ranked the fixes by how often they were OP-confirmed or top-voted. Use these as a starting point - the deterministic engine on Fix My Print can adjust your specific slicer settings.

TOP CONFIRMED FIXES

Confirmed on Bambu Lab A1 Mini with PLA

  1. #1

    Adjust Z-offset

    Suggested in 5 posts
  2. #2

    Calibrate flow rate

    Suggested in 2 posts
  3. #3

    Check the extruder

    Suggested in 2 posts
  4. #4

    Reduce retraction distance

    Suggested in 2 posts
  5. #5

    Perform a cold pull

    Suggested in 1 post

Full Failure Guide

Want the full breakdown of under-extrusion - what causes it, how to diagnose it on the bed, and the fixes by cause? Read the failure guide.

Read the Under-Extrusion guide

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