A Better Bambu P1S Start G-Code
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Model information
- Source
- Printables
- Category
- Bambu Lab Parts & Upgrades
- License
- Creative Commons — Attribution
CLICK HERE TO DOWNLOAD LATEST RELEASE FROM MY GITHUB
The purge line from the A1 has been spliced into the P1S start GCode.
The purge line changes location so it is (almost) always placed beside the print, and is much smaller than the original hockeystick purge line of the P1S.On top of that it will also do a pressure advance test line, for the user to visually inspect the pressure advance value.
In BambuStudio or OrcaSlicer, you need to enable the Advanced option otherwise, there will be settings that you will not be able to see.

Inspect the Machine Start G-code and select everything that resides in it. Delete everything and replace with my gcode sequence you downloaded and copied. Save changes once finished and profit!
Disclaimer: I utilize a 0.4 E3D Diamondback Nozzle/Hotend on my P1S. You may need to adjust the retraction distance and speed to accommodate for the nozzle you possess on yours. I am not responsible for any issues on your end. If an issue occurs with yours, I'd be happy to help you troubleshoot and correct it for your use. Resonance instructions from Bambu have been removed, but it won't be harmful to your prints as your input shaper calibration is saved whenever you last ran a calibration and is recalled still for every print job.
PLEASE LEAVE A REVIEW AND PROVIDE FEEDBACK!
I am open to improving it as if I can make it better for myself and others, I'm all for it!