SWMCL Pause Preset for Bambu Lab P1 Series & X1C (Apr.1.2025 Core Family)

The first SteinWipe Motion Control Lite breakout; a focused replacement for the stock pause routine on Bambu Lab P1 Series and X1C printers. One gcode file per slicer covers both printer families, with features that adapt automatically to your specific setup.

SWMCL Pause Preset replaces the stock pause behavior with a cleaner pause-and-resume cycle. Purge stops dragging into the print area, purge flow is controllable on resume with three flow percentage options, and a built-in safety fallback protects against accidental filament stripping from aggressive slicer extrusion settings. Orca users also get automatic bed lowering on pause to make room for inserting parts or hardware mid-print.

X1C users get two additional features: `use_purge_work_light` for chamber camera visibility during the pause cycle, and `dark_mode` to keep the toolhead logo light off after resume - ideal for users printing overnight or in a shared sleeping space.

The Apr.1.2025 core was the first field test of the SteinSwitch Definition (SSD) architecture. Three weeks later the same architecture rolled out across the full SWMC codebase in Core 1. Everything is configured by dropping keywords into your slicer's printer notes field; no gcode editing required.

This listing is for users who want improved pause behavior without committing to a full SWMC machine preset. If you already run a full SWMC preset (Core 0 or Core 1) on your printer, you don't need this; the full preset includes this functionality.

Each release ships as a raw gcode file that you paste into the Pause G-code field of your existing printer preset. Takes about two minutes to install. Full user manual is available on each release preview page, targeted to your specific printer and slicer combination.

No wiper hardware required; this is a pure software mod. Works on any Bambu Lab P1P, P1S, or X1C running a supported slicer.

All releases in this listing are also included in Dev Pack 2025 and Dev Pack Pro 2026. If you want access to every SWMC release across all printers and all cores, the Dev Packs are the most cost-effective path. If you only need the SWMCL Pause Preset, this standalone listing is the right fit.

Files included in this listing are shown below.