Import the model
Start with a clean STL or 3MF file. After import, confirm that the size, orientation, and model position make sense for the printer.
Slicer Workflows
How to Use PrusaSlicer for 3D Printing
Learn a practical PrusaSlicer workflow for importing models, choosing printer and filament profiles, checking supports, previewing, and preparing reliable prints.
Last updated 2026-06-17 / Reviewed by PrintNext Team
Workflow
Step 1
Import model
Step 2
Select profile
Step 3
Choose filament
Step 4
Set supports
Step 5
Preview
Step 6
Export or print
Choose matching profiles
Select printer, filament, and print settings that match the actual hardware and material. Profiles are starting points, not a substitute for checking the preview.
Set supports and adhesion
Use supports when overhangs need help, and consider build plate adhesion settings when the first layer or part geometry needs extra stability.
Preview carefully
Check first layer, supports, infill, estimated time, filament use, and any color or material workflow before sending the job to the printer.
How PrintNext helps
PrintNext helps manage the surrounding workflow: model organization, printer fit, filament inventory, print cost planning, and project notes that survive beyond one slicer session.
FAQ
Common questions
Can PrusaSlicer open STL files?
PrusaSlicer is commonly used with STL workflows. Always verify dimensions, orientation, and print settings after opening the model.
Should I use 3MF with PrusaSlicer?
Use 3MF when project context, color, material, or settings should be preserved more richly than a plain STL.
What should beginners check in PrusaSlicer?
Check printer profile, filament profile, supports, first layer, preview, estimated time, and filament use.
How does PrintNext help PrusaSlicer users?
PrintNext keeps project context, filament inventory, cost planning, and file organization connected before final slicer verification.
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