This has NOT been tested as my A1 Mini has not arrived yet. The modifications done by the 60% purge are only retraction and extraction of filament material.

Using the original 60% as a base I found the code sections within the stock A1 Mini G-code and made matching changes as done in the original X1 profile. I also verified with diff the no other changes were done against the 60% X1 G-code and stock X1 G-code.

G-code sections changed

Machine-Start
Machine-End
Change-Filament

NOTE: I am unaware of the A1 Mini has a different Cold Zone size as the X1. This could lead to a different retraction distance for better results.

Each modified code can be found and is surrounded by

;60% Purge Reduction Code
...
;End of Code

Manual Method

If you would like to manually edit your G-Code you can find the code here

https://github.com/Ruben-C/Bambu-Labs-A1-Mini-Purge-Reduction

Bambu Labs A1 Mini 60% Purge Profile

Summary

Model origin

Bambulab Profile for up to 60% purge reduction.

Differences of the remix compared to the original

!! USE AT YOUR OWN RISK !!

License