Original Prusa SL1

Original Prusa SL1 3D printer is based on the MSLA printing process. Unlike Original Prusa i3 machines, this printer uses a high-resolution LCD panel and a UV LED to cure thin layers of resin to achieve an unprecedented level of detail.

Category: Product ID: 2224



  • SLA system: LCD and UV LED
  • Supported materials: UV sensitive liquid resin, third-party resins supported
  • 3D printer dimensions: 15.7×9.3×8.8 in / 400 × 237 × 225 mm
  • Print area size: 4.7×2.6×5.9 in / 120 × 68 × 150 mm
  • LCD display: 5.5’’
  • Recommended layer height: 0.025–0.1 mm (variable layer height available)
  • Minimum layer height: 0.01 mm
  • Connectivity: USB, Wi-Fi, LAN, Touchscreen LCD controls
  • Speed: 6 seconds per layer, independent of layer size


  • One-time automatic calibration with quick-release printing platform
  • Motorized tilting bed – prevents layer shifts, stirs the resin, enables faster printing
  • Resin tank with flexible FEP film – easy and cheap replacement
  • Silent operation thanks to Trinamic drivers with auto-homing function
  • Advanced LCD cooling system improves performance and extends the life of internal components
  • Safety features: Power Panic, protective membrane shielding the electronics, resin level sensor, vapor extraction
  • Smart features and connectivity: LCD touchscreen, USB, Wi-fi, LAN, online monitoring via a web browser, Slic3r PE software
  • 500ml bottle of resin included
  • External curing and washing machine (sold separately or in the bundle)



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