Tested: Lulzbot TAZ 6 3D Printer Review

Overview and Build Quality

The LulzBot TAZ 6 is a large-scale 3D printer known for its considerable build volume and robust construction. Originating from a well-established U.S.-based company, Aleph Objects, this printer brings together the open-source ethos with a turnkey solution for both enthusiasts and professionals alike. The TAZ 6 features a substantial 280 x 280 x 250 mm print area and a construction that emphasizes durability and reliability. Its framework and components, including rails and lead screws, are designed for stability and precision.

Setup and Features

The setup process for the TAZ 6 is straightforward, with some assembly required due to its size. Its key features include automatic bed leveling, a wipe system for the nozzle, and a PEI-coated glass print bed. This setup results in reliable adhesion and print quality across various materials. Moreover, the inclusion of 3mm filament compatibility, options for multiple extruders, and extensive documentation offers flexibility and convenience to users. The TAZ 6 provides a functional and user-friendly experience right out of the box, further enhanced by its open-source hardware and software.

Performance and Print Quality

Performance-wise, the TAZ 6 demonstrates reliability, managing prints with minimal failures and consistent quality. It accommodates a range of printing needs, from detailed models to larger, more ambitious projects. The use of a 0.5 mm nozzle, although different from the more common 0.4 mm, does not significantly detract from the printer's ability to produce high-quality prints. However, it may affect the printing speed and the appearance of prints slightly. Users have observed that while the printer is capable of high-quality outputs, certain aspects such as surface finish and the occasional appearance of 'ringing' around detailed features like rivets could be noticed when comparing prints from printers known for ultra-fine details.

Software and User Experience

The TAZ 6 employs a modified version of the Ultimaker Cura software, tailored to suit its specifications and capabilities. Although not the latest version of Cura, it provides an effective platform for slicing and printer management. This adaptation ensures compatibility with the open-source ethos of the hardware. Users have access to predefined profiles ranging from beginner to advanced, facilitating a smooth transition into 3D printing for new users, while still offering depth for experienced users. Despite this, the interface and some user experience aspects, such as filament changing procedures, reflect areas where enhancements could enhance overall usability and convenience.

Considerations and Conclusion

With its combination of size, open-source flexibility, and durable construction, the TAZ 6 suits a wide range of users, particularly those needing the expansive build volume for large projects. However, its price point and the presence of many 3D-printed components might give pause to some potential buyers, expecting more traditional manufacturing techniques for the cost. Nonetheless, for users prioritizing print volume, reliability, and the open-source community's support, the TAZ 6 presents a compelling option. It caters well to hobbyists, educators, and professionals looking for a printer that bridges the gap between enthusiast-level experimentation and professional-grade output.