Our Kickstarter campaign is now live! This is the only official place to secure your printer and unlock our limited-time launch-exclusive perks and discounted early-bird pricing. Visit our campaign page https://www.kickstarter.com/projects/lightmake/lightmake-l4-1st-4-head-color-3d-printer-with-linear-motor to back us right away and lock-in your special offer before these limited slots run out.

Yes, the LightMake 3D Printer supports global shipping to most regions. Only a tiny number of remote areas may be excluded from standard delivery. If your delivery location falls into such a remote area (where shipping is either unavailable or requires additional fees), our team will contact you separately to assist with a solution.

Customs fees are covered. VAT is also covered for backers in the EU and UK. For all other unlisted regions, the final shipping cost will be adjusted based on actual charges; we will contact you to settle any shipping‑fee difference. Full shipping‑rate details and applicable tax & duty information can be found in our dedicated shipping document:https://docs.google.com/spreadsheets/d/1zvylg1D44Tz6it0WQdaCi6WKzapyuwao7OMquEFTA_Q/edit?usp=sharing

Shipping for the LightMake 3D-printer main unit is expected to begin in November 2026. You’ll receive a tracking number once your package has shipped. The exact delivery time may vary depending on your delivery address and the courier service.

Separate estimated-shipping timelines for add-on accessories are listed below:

• Thermo Top Kit Cover: December 2026
• FEDS (Auto Filament Expansion & Dry System): January 2027
• Automatic Print Removal System R1: March 2027
• Auto Color-Mixing Filament Maker C1: March 2027
• Textured PEI Build Plate, 0.4mm Hotend kit, and Hotend Silicone Socks & Nozzle Wipers: Packed together with your 3D-printer main unit and shipped in the same box (November 2026).
• Linear Motor Module with Driver and Filament: Packaged separately, but shipped on the same timeline as the main unit (November 2026).

Our warranty policy is as follows:

1-Year Warranty
Covers the full LightMake 3D Printer unit.
Covers add-ons: Automatic Print Removal System R1, Auto Filament Expansion & Dry System, Thermo Top Kit Cover, Auto Color-Mixing Filament Maker C1.
A 2-year warranty applies to the above-listed add-ons for EU backers, subject to local mandatory consumer laws.

3-Months Warranty
For wearable consumable components: Includes nozzle assemblies, PEI build plates and extruder gears.

No Warranty
All filament materials and toolbox accessories (cutters, spatulas, needle cleaners, silicone sleeves, and other hand tools) are excluded from warranty coverage.

For more details, please refer to: https://lightmake.tech/pages/return-refund-policy

*Warranty provisions comply with applicable local mandatory consumer laws.

If you have any questions, please feel free to contact us at support@lightmake.tech. We'll respond as soon as possible—within 48 business hours.

The LightMake L4 is the world's first independent 4-head 3D printer powered by linear motors, transcending traditional single-head constraints to deliver exceptional productivity and quality.

• Independent 4-Head System: With four fully independent toolheads, each capable of moving independently and printing without interfering with the others, the L4 can instantly quadruple your output for batch production or drastically reduce material waste during multi-color prints by eliminating the need for massive waste purge.
• Linear Motor Architecture: Unlike traditional rubber belts and pulley setups, the L4 utilizes a direct-drive linear motor system with zero transmission loss. This provides a true closed-loop control system that monitors positioning in real time, delivering ±1 μm motion accuracy. It effectively prevents layer shifts and ringing, while the non-contact magnetic propulsion extends the motion system's lifespan to over 50,000 hours with minimal maintenance.

Combined with a massive build volume, the L4 is built for creators, prototyping studios, and print farms that need both flexibility and throughput.

Both the LightMake L1 and LightMake L4 are powered by LightMake's direct-drive linear motor technology, delivering micron-level motion precision, high printing speeds, and a longer service life. The main difference is what you want to print and how you work.

Choose the LightMake L4 if you prioritize multi-color, multi-material, or batch production. Its four independent toolheads can produce up to four identical models simultaneously, significantly increasing throughput for repeat production and print farms.

Choose the LightMake L1 if your priority is the largest possible single-piece print. Its single-toolhead architecture provides a 395 × 395 × 386 mm build volume, making it better suited to oversized functional parts, cosplay props, architectural models, and other large-format projects.

Yes, it significantly reduces waste. Traditional multi-color printing relies on a single nozzle, requiring slow color swaps and generating massive purges. The L4 utilizes four independent heads that are always loaded and ready. This architecture cuts tool-changing time to just 1 second, boosting multi-color print speed by up to 79%. Most importantly, it replaces massive purge blocks with a minimal prime tower, slashing material waste.

*1s Tool Change: Refers to the mechanical switch time from when one toolhead stops printing to when the next takes over.

*Save over 79% Time: Calculated based on internal testing using a 4-color fox model. Actual results will vary depending on model geometry and color complexity.

During most prints, purge is generated primarily during the initial nozzle priming process at the beginning of the print. Each of the four toolheads has its own dedicated parking station, equipped with a dedicated purge chute and waste collection box. The small amount of purge is directed into these collection boxes, keeping the build area clean and making waste easy to dispose of.

Absolutely. The L4 enables seamless material fusion. You can combine up to four different materials—such as rigid, flexible, and specialized support filaments—in a single, continuous print to leverage their unique physical properties. You can also utilize the Dynamic Mirror algorithm to craft symmetrical pairs simultaneously.

The L4 features a hardened steel nozzle with a maximum nozzle temperature of 320°C, making it compatible with a wide range of consumer and engineering-grade filaments:

• Suitable Materials: PLA, ABS, PETG, TPU, ASA, PVA, PET, PLA-CF, PETG-CF.
• Printable Materials: PA, PC.

*Printable materials may require more carefully controlled drying, bed adhesion, and ambient-temperature conditions depending on the specific filament formulation.

The L4 is engineered with an oversized architecture to minimize spatial compromises and adapt to diverse print jobs. It supports multiple volume configurations based on your printing mode:

• Single-Color (354 x 370 x 386 mm): Print massive, full-scale prototypes or props in one solid piece.
• Multi-Color (354 x 350 x 386 mm): Create complex, multi-material masterpieces on a large canvas.
• 4-Zone Batch Production (178 × 195 × 386 mm): Produce four complete, identical single-color models simultaneously to multiply your output instantly.

To accommodate the four independent toolheads without compromising your creative space, the L4 is specifically engineered with an oversized internal architecture. While the toolheads do require a dedicated parking space at the edges, the remaining usable area is massive and fully accessible. For single-color prints, one active head can cover a vast 354 x 370 x 386 mm area, allowing you to print large-scale props in one solid piece. For multi-color prints, the active area is only slightly adjusted to 354 x 350 x 386 mm to ensure safe clearance for all parked heads, ensuring you never have to sacrifice scale for complexity.

Linear motors offer a direct-drive kinetic system with minimal transmission loss. This closed-loop control system actively monitors and adjusts position in real-time, delivering ±1μm motion accuracy. This heavily reduces layer shifts and ringing. Furthermore, the non-contact magnetic propulsion removes mechanical friction, delivering a 10X longer lifespan (over 50,000 hours) with virtually zero maintenance compared to belt-driven setups.

Driven by the raw power of linear motors, the L4 achieves a maximum print speed of 500 mm/s, travel speeds of 1000 mm/s, and rapid acceleration of 20,000 mm/s².

Note: The linear motor's true physical limit is vastly higher. The maximum print speed is deliberately tuned to 500 mm/s to guarantee stable surface quality.

To ensure consistent height for every layer to the maximum extent, each tool head of the L4 is equipped with an independent lifting mechanism with a stroke of 5 mm. All tool heads are fitted with sensors, and the height differences between them are automatically calibrated by software. This guarantees uniform height performance of each tool head during the first layer printing and all subsequent layer printing processes.

The L4 is built to remain exceptionally stable. It features a monolithic die-cast frame for unmatched structural rigidity. When printing symmetrical or mirrored models, an advanced Vibration Cancellation Algorithm balances opposing toolhead movements across the X/Y axes, effectively neutralizing mechanical vibrations and delivering smooth surface finishes.

The linear motor assembly is equipped with a protective structure. Thanks to its maglev design, dust from daily use or debris generated during printing will not affect the operation of the assembly. Meanwhile, the L4 is equipped with rigorous hardware and software collision detection mechanisms. The system actively monitors operating loads and shuts down immediately once abnormalities are detected to prevent mechanical damage.

On many belt-driven systems, belts and pulleys are wear items, they can stretch or wear over time and typically need maintenance or replacement periodically after 3,000 to 5,000 hours of operation. The L4's non-contact magnetic propulsion eliminates belt-related mechanical friction. This drastic reduction in overall mechanical degradation delivers a proven lifespan of over 50,000 hours for the motion system (excluding standard consumables like nozzles and PEI plates), while maintaining "coin-standing" stability.

We chose linear motors because they open up more headroom for high-speed, multi-head precision. Regarding the valid concern of "dead weight": traditional multi-head systems force all extruders to move constantly, compounding inertia. The L4's independent architecture ensures that parked toolheads remain safely docked outside the active print zone, minimizing unnecessary moving mass. For the active components, the L4's monolithic die-cast frame provides the exceptional structural rigidity needed to handle dynamic kinetic forces. Furthermore, our advanced Vibration Cancellation Algorithm actively counters inertial shifts, ensuring the linear motors deliver ±1μm motion accuracy and smooth surfaces without ringing, even with a heavy-duty hardware setup. This is exactly where the linear motor excels.

No. The L4 is designed to maintain highly consistent toolhead positioning even during frequent tool changes. Before every print, it automatically calibrates both the Z-axis and XY alignment of all four toolheads to ensure accurate nozzle positioning and reliable multi-color printing.

• Z-axis calibration: Each toolhead features a 5 mm independent lifting mechanism with micron-level compensation, allowing the printer to automatically calibrate nozzle height for consistent first layers and minimizing the risk of Z-axis offset or leveling drift during tool changes.
• XY alignment: Built-in optical sensors scan an actual calibration print and automatically measure and compensate for XY offsets, achieving up to 30 μm alignment accuracy between toolheads.

Every L4 is also calibrated and verified by our engineers before shipment. After unboxing, simply run the automatic startup calibration—the printer completes the process automatically, with no manual adjustment required.

Whenever a toolhead is parked or lifted into standby mode, a specialized Mechanical Nozzle Blocker is automatically triggered to cover the nozzle orifice. This physical shield actively catches residual filament ooze, effectively preventing filament from dripping onto your print and keeping your intricate details clean.

The LightMake L4 is equipped with high-performance heating components designed for versatility:

• Maximum Nozzle Temperature: Reaches up to 320°C, equipped with a high-durability hardened steel nozzle standard.
• Maximum heated bed temperature: Reaches up to 110℃. Equipped with a PEI coating, it ensures strong adhesion of the first printed layer and prevents warping and deformation of various printing materials and large-sized printed parts.

LightMake Slicer is a customized build based on OrcaSlicer, with in-house secondary development tailored specifically to the L4's four independent toolheads and multi-color, multi-material workflows. To streamline the process of assigning different temperatures, materials, and settings, we integrated AI Conversational Slicing. You can drastically reduce setup time by giving a natural language command—like "Print this model in PLA and add supports"—and the AI will quickly apply the optimal preset parameters to get you started.

The L4 is designed to keep your production moving. If you are running a 4X Batch Production job (printing four identical models simultaneously) and one toolhead encounters a failure, the AI Fault Auto-Scheduling system isolates the error. The remaining three heads will continue printing their respective models without interruption.

Yes. The L4 supports both Wi-Fi and wired network connections for robust cluster management. You can seamlessly connect your entire fleet to the network. Through the control terminal, you can dispatch multiple tasks with a single click, initiating the print sequence across all connected machines. This makes it incredibly easy to build, scale, and manage a highly efficient, synchronized 3D print farm.

The L4 supports quick-swap nozzles and comes standard with a high-durability 0.4mm hardened steel nozzle. We will also be releasing 0.2mm, 0.6mm, and 0.8mm options to give you maximum printing flexibility.

The L4 features a massive 6.5-inch intuitive full-color interface. For security, dual HD cameras with AI smart monitoring can instantly halt failures during unattended printing. Additionally, the RFID Smart Material Sync automatically reads official filament data to adapt print parameters on the fly, offering a true plug-and-play experience.

Yes. While the L4 natively supports 4-color and multi-material printing, we are developing an optional Auto Filament Expansion & Dry System to expand its capabilities further.The system is designed to keep filaments dry and automatically handle spool runouts. Each expansion unit is designed to feed a single toolhead and can support up to four filament inputs per toolhead. Combined with the L4's four independent toolheads, the system could enable up to 16 colors or materials.

The L4 is an open-frame printer designed for easy access, excellent visibility, and efficient cooling for a wide range of materials.

For users printing engineering-grade materials that benefit from a controlled thermal environment, LightMake is developing an optional transparent enclosure to fully enclose the printer, featuring an actively heated chamber (targeting approximately 65°C).