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Print Readiness Checklist
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3D Printing Foundations

Course Progress0/14

Understanding 3D Printing

Introduction to 3D PrintingUnderstanding ScaleYour First Print-Sized ModelChecking Print Dimensions

Build Plate & Wall Thickness

The Build PlatePositioning ObjectsWall ThicknessCreating Thick-Walled Objects

Overhangs & Supports

Understanding OverhangsSelf-Supporting ShapesWhen to Use SupportsOptimizing for Minimal Supports

Your First Print

Print Readiness ChecklistProject: Simple Keychain

3D Printing Foundations

Course Progress0/14

Understanding 3D Printing

Introduction to 3D PrintingUnderstanding ScaleYour First Print-Sized ModelChecking Print Dimensions

Build Plate & Wall Thickness

The Build PlatePositioning ObjectsWall ThicknessCreating Thick-Walled Objects

Overhangs & Supports

Understanding OverhangsSelf-Supporting ShapesWhen to Use SupportsOptimizing for Minimal Supports

Your First Print

Print Readiness ChecklistProject: Simple Keychain

Print Readiness Checklist ✅

Checklist planning
A thorough checklist ensures successful prints

Before you export, run through this checklist to ensure your model will print successfully!

Design Checks

CheckTarget
ScaleCheck mm dimensions
PositionY ≥ 0
Walls≥ 1.2mm
Overhangs< 45°
Volume< 220×220×250mm
⭐ Important
Going through this checklist before every print will save you time and filament. Make it a habit!

The Print Readiness Panel

  • 📐 Dimensions in mm
  • ⚠️ Warnings and issues
  • ✅ Overall status
  • ⏱️ Estimated print time

Status Colors

  • 🟢 Ready to Print
  • 🟡 Warnings (review)
  • 🔴 Errors (fix first)
💡 Tip
A yellow warning doesn't mean you can't print - it means you should check that area carefully. Some warnings (like minor overhangs) may be acceptable.
Export as STL when ready!
📝 Note
STL (Standard Tessellation Language) is the universal format for 3D printing. Almost every slicer software accepts STL files.