Original Prusa SL1S SPEED 3D printer

The Original Prusa SL1S SPEED is a high-performance MSLA 3D printer designed for ultra-fast, high-resolution resin printing. With a 5.96” monochrome LCD, rapid layer exposure times, and enhanced UV LED power, it delivers exceptional speed and precision—ideal for detailed prototypes, jewelry, dentistry, and tabletop models.
Featuring a build volume of 127 × 80 × 150 mm, the SL1S SPEED combines user-friendly design with industrial-level performance. Its rigid aluminum frame ensures stability, while a quick-release system and integrated tilt mechanism streamline the printing process. Compatible with a wide range of 405nm resins, including third-party options, this printer offers flexibility and professional-grade output in a compact desktop format.

Key Features:

• High-Resolution Printing: Achieves exceptional detail with a 5.96"" monochrome LCD and a resolution of 2560 × 1620p.
• Fast Printing Speeds: Layer exposure times as low as 1.3 seconds enable rapid prototyping and production.
• Rigid Aluminum Body: Ensures stability and minimizes vibrations for consistent print quality.
• Quick-Release Mechanism: Maintains Z-axis calibration and simplifies print removal.
• Open-Source Design: Fully supports third-party resins and consumables, offering flexibility in material choices.
• Integrated Tilt Mechanism: Enhances print speed and reduces mechanical stress during layer transitions.

Technical Specifications:

• Print Technology: MSLA (Masked Stereolithography)
• Build Volume: 127 × 80 × 150 mm (5 × 3.15 × 5.9 in)
• Layer Height: 0.01 – 0.1 mm
• LCD Resolution: 5.96"" Monochrome LCD, 2560 × 1620p
• Exposure Time per Layer: 1.3 – 2.4 seconds (depending on material and layer height)
• Tilt Time: 3 seconds
• Supported Materials: UV-sensitive liquid resin (405nm), including long-exposure materials
• Connectivity: USB, LAN, Wi-Fi
• Control Interface: 2.8"" Full-Color LCD Touchscreen
• Dimensions: 225 × 237 × 400 mm (8.8 × 9.3 × 15.7 in)
• Weight: Approximately 6.8 kg (15 lbs)
• Power Consumption: ~100W (±5W)


What's Included
• Original Prusa SL1S SPEED 3D Printer (Fully Assembled)
• Resin Tank with FEP Film
• Power Cable
• USB Drive with Sample Prints (G-codes)
• 3D Printing Handbook
• Toolset: Gloves, Funnel with Filter, Plastic and Metal Spatulas, Allen and Torx Keys