run_reslice_and_print
Reslice a 3D model with custom slicer overrides and start a print, ideal for retrying prints with tweaked settings like speed, brim, or infill.
Instructions
Reslice with custom slicer overrides + print (use for retries with adjusted settings).
Use this when you need to tweak slicer parameters (speed, brim, infill, temps).
For standard prints without overrides, use ``run_quick_print`` instead.
One-shot pipeline: validate mesh → resolve profile with overrides →
slice → safety check → upload to printer → start print.
The overrides parameter is a JSON string of PrusaSlicer INI key-value pairs:
{"brim_width": "8", "perimeter_speed": "30", "fill_density": "25%"}
Common override keys:
Adhesion: brim_width (mm), skirts (count)
Temperature: temperature, bed_temperature (degrees C)
Speed: perimeter_speed, infill_speed, first_layer_speed (mm/s)
Structure: fill_density (%), fill_pattern, layer_height (mm)
Support: support_material (0/1)
Requires PrusaSlicer or OrcaSlicer installed locally.
The printer must be idle and connected.
Args:
model_path: Path to input model (STL, 3MF, STEP, OBJ).
printer_name: Registered printer name in fleet.
printer_id: Printer model ID for auto-profile selection
(e.g. ``"ender3"``, ``"bambu_x1c"``, ``"klipper_generic"``).
overrides: JSON string of PrusaSlicer INI key-value pairs to override.
profile_path: Explicit slicer profile. Overrides printer_id auto-selection.
slicer_path: Explicit path to the slicer binary.
material: Filament material hint (e.g. ``"PLA"``). For fully-auto
raw-gcode reslices, AMS routing prefers a loaded tray of this
material. (3MF plates carry their own filament map, so routing
defers to the adapter there.)
use_ams: Enable AMS filament feeding (Bambu printers). If omitted,
auto-detected from 3MF metadata.
ams_mapping: JSON string of AMS slot indices (e.g. ``"[0, 2]"``).
Maps each extruder/filament to an AMS tray position.
skip_validation: Bypass the mesh-level pre-print validation step.
Defaults to False — designs are pre-tested for printability
before they reach the printer.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| use_ams | No | ||
| material | No | ||
| overrides | No | ||
| model_path | Yes | ||
| printer_id | No | ||
| ams_mapping | No | ||
| slicer_path | No | ||
| printer_name | No | ||
| profile_path | No | ||
| skip_validation | No |