Original Prusa XL: A Game-Changer in 3D Printing or not?

In the ever-evolving world of 3D printing, the Original Prusa XL stands out as a beacon of innovation. This latest offering from Prusa Research pushes the boundaries of what's possible in desktop 3D printing, promising efficiency, speed, and expandability like never before.

Multi-Material Magic

The Original Prusa XL is not just another 3D printer; it's a multi-material powerhouse. With the capability to accommodate up to five individual extruders, this machine allows you to combine multiple filaments in a single print job. Whether you're prototyping for clients or creating eye-catching models for your collection, the XL opens up a world of possibilities for colorful, complex prints.

One of the standout features of the XL is its approach to multi-material printing. Unlike many other printers that generate significant waste, the XL employs a compact priming tower design. This innovative approach, coupled with smart features like "wipe to infill" in PrusaSlicer, dramatically reduces filament waste. For environmentally conscious makers, this is a game-changer.

Nextruder: The Future of Extrusion

At the heart of the XL's innovation is the Nextruder, Prusa's next-generation extruder. This isn't just an incremental improvement; it's a complete reimagining of how 3D printer extruders should work.

Key features of the Nextruder include:

Built-in electronics with a dedicated CPU and stepper driver
Single-connector cable for easier maintenance
Planetary gearbox with a 1:10 ratio and a large no-slip drive gear
Quick-swappable nozzle and hotend
Additional thermistor in the heatbreak for improved temperature control

Perhaps the most exciting feature is the load cell sensor embedded in the heatsink. This sensor enables fully automatic first layer calibration, eliminating the need for manual "Live Z" adjustments. For anyone who's struggled with first layer issues, this feature alone is worth its weight in gold.

Speed and Quality: No Compromises

The XL comes equipped with cutting-edge firmware featuring technologies like Input Shaper, Pressure Advance, and Precise Stepping. These work in concert to enhance print quality while simultaneously allowing for faster print speeds. It's rare to see improvements in both speed and quality, making the XL a truly impressive machine.

Expandability: Future-Proof Your Investment

One of the most appealing aspects of the XL is its expandability. You can start with a single-tool configuration and later upgrade to two or five extruders using ready-made upgrade packages. This modularity ensures that your printer can grow with your needs and skills.

User Experiences and Feedback

Recent feedback from Reddit users provides valuable insights into the real-world performance of the Prusa XL:

Firmware Improvements: The version 6 beta firmware has addressed many initial issues, bringing the XL closer to its intended performance at launch.
Noise Levels: Early users reported higher than expected noise levels, but this has been largely resolved in the latest firmware updates.
Multi-Material Printing: Users with the 5-toolhead version report impressive results, with one user successfully completing a 40-hour print with over 3,100 tool changes without intervention.
Print Quality: Several users compare the XL favorably to other Prusa models like the MK3s+ and MK4, noting excellent print quality and speed.
Flexible Filaments: There have been reports of basic success with TPU, indicating the printer's versatility with different materials.
Importance of Dry Filament: Users emphasize the critical need for very dry filament, especially for longer prints. A filament drybox is highly recommended.
Enclosure Considerations: While not included, an enclosure is seen as essential for expanding the range of usable filaments. Some users are designing their own.
Remote Monitoring: Many users recommend using Obico for remote print monitoring.

These user experiences highlight the XL's strengths in multi-material printing and overall print quality, while also pointing out areas for potential improvement or additional investment (like filament drying solutions and enclosures).

For Ukrainian Enthusiasts

For our fellow makers in Ukraine, the Prusa XL represents an exciting but somewhat challenging prospect. While the printer is garnering international acclaim, availability in Ukraine is currently limited.

As of now, the most reliable method to acquire an XL is to order directly from the official Prusa website. However, it's important to factor in the additional costs:

For the assembled 5-toolhead version (€4,199), expect to pay around 16,600.90 грн in import duties.
The semi-assembled single-toolhead version (€2,099) comes with a lower import duty of approximately 7,990.90 грн.

While local listings are scarce, some retailers like Tucans are beginning to offer the XL, with prices around 132,600 грн. As the printer gains popularity, we expect to see more local availability and potentially more competitive pricing.

Conclusion

The Original Prusa XL is more than just a new 3D printer; it's a glimpse into the future of desktop manufacturing. With its multi-material capabilities, innovative Nextruder, and focus on reducing waste, it addresses many of the pain points experienced by 3D printing enthusiasts. User feedback indicates that while there were some initial challenges, recent firmware updates have significantly improved performance.

While the price point and current availability may put it out of reach for some, especially in markets like Ukraine, the XL represents a significant step forward in 3D printing technology. For those who can make the investment, it promises to be a versatile, efficient, and future-proof addition to any maker's arsenal. However, potential buyers should be prepared for some additional investments in accessories like filament dryers and possibly an enclosure to fully unlock the printer's potential.

References:

Prusa3D Official Website. "Original Prusa XL." https://www.prusa3d.com/product/original-prusa-xl-semi-assembled-single-toolhead-3d-printer/
Twitter. Nero3D the Canuck Creator. https://twitter.com/CanuckCreator/status/1812504382677938238
Reddit. "How is the Prusa XL now?" https://www.reddit.com/r/prusa3d/comments/1bqr77s/how_is_the_prusa_xl_now/
Tucans.com.ua. "3D Printer Prusa XL" https://tucans.com.ua/3d-printer-prusa-xl