In stockQIDI
QIDI Max4 Combo 3D Printer
- Build volume
- 390 × 390 × 340 mm
- Max print speed
- Up to 800 mm/s
- Materials
- PLA, ABS, ASA +5 more
- Multi-material
- QIDI Box included
£1,029
Prusa Research · UK product support
Prusa CORE One L+ INDX 8-Tool
Prusa Research 4.5/5 on Trustpilot (opens in a new tab)company reviews, not this product
1 / 4£2,739
SKU PRUSA-4333-0
Ships from 18 Jan 2027. We place your order with the manufacturer straight away and send tracking when it is dispatched.
Make it yours
Choose your options. The price updates as you go.
1
60 °C
controlled chamber
27.0 L
build volume
300 °C
maximum nozzle temperature
FDM
printing technology
Features & product detailsExplore the design, capabilities and setup information.
A closer look
Prusa CORE One L+ INDX 8-Tool · Technical features from Prusa Research.
Jigs, housings, and replacements in one go
One piece instead of glued parts. Shop fixtures and spares that fill the bed edge to edge.
Metal-Like Strength
Replacement and Engineering Parts
Fix broken appliances and produce functional machinery parts with tough polymers. Print RC cars, drones, and mechanical linkages that often exceed the strength of original injection-molded components.
Design it & Make It Locally
Complex Jigs, Tools and Fixtures
With a massive 30-liter build space, you can print large manufacturing jigs, alignment tools, and custom workholding fixtures in one go. Keep your production line running without outsourcing costly CNC parts.
Large Flexible Models
Soft grips, seals, and bumpers
Flexible polyurethane (TPU) is ideal for custom phone cases, camera rigs, dampeners, seals, and protective bumpers. Print flexible, rubber-like items edge-to-edge on the spacious print sheet.
Prototyping & Art
Prototyping, Props and Cosplay Parts
From architectural scale models to movie-grade prop making and cosplay design, the CORE One L+ allows top creators and engineering firms to print highly detailed scale prototypes in a single part.
CORE One L+ INDX Specifications
True multi-tool capabilities inside a large enclosed 3D printer.
298×275×330 mm print volume
33 cm tall prints
27 Liters. CT-scan-verified dimensional accuracy across the entire volume. A full helmet in one print.
For Engineering Materials
60 °C in the Chamber
Print large parts from ASA, PC, and Nylon without warping.
Upgrade from 4 to 8 at any time
Up to 8 tools
Independent tools for flawless mixing of colors and materials, without excessive material or time waste
What exactly is the Prusa CORE One L+ INDX?
It's the proven Prusa CORE One L+ with 27 liters of print volume, a 60 °C chamber, and an AC convection heatbed - enhanced with Bondtech's super-fast toolchanger. It's the simplest, most reliable way to print with up to 8 materials at this size. New GT1.5 belts for smoother surfaces are already installed. Learn more about the CORE One L+ here .
- Ultra-Low Waste Toolchanger
- Dedicated nozzles practically eliminate color flushing. You waste a microscopic 0.013g of material per toolchange. Prints are fast, precise, and dimensionally accurate right out of the box. Plus, you are never locked in. You can use any standard, affordable filament.
- Warp-Free 60 °C Chamber
- A massive 298 × 275 × 330 mm build volume in a compact footprint. The 60 °C chamber prints large ASA, PC, and Nylon parts without warping. Active ventilation stops PLA heat creep, and the heatbed stays perfectly uniform right to the edges.
- Heavy-Duty Steel Exoskeleton
- Built for demanding workshops and print farms. It relies on a rigid steel exoskeleton and aluminum panels. Nothing is glued together. You can service the entire printer yourself using just a screwdriver, and we keep all replacement parts in stock.
- True Hardware Ownership
- You own the machine, not a software license. Run it entirely offline or connect to an open ecosystem - it is completely up to you. For absolute privacy, you can physically unplug and remove both the Wi-Fi module and the included 1080p camera.
The Best Material Combinations
Go beyond mere colors. Mix materials on parts large enough to ship as the final product - and with perfect surface quality thanks to the new GT1.5 belts.
Easy Support Removal
Print intricate internal cavities and overhangs using dedicated support materials. Use a different material for supports so they separate cleanly.
Integrated Soft Grips
Fuse flexible TPU directly onto rigid PETG or PLA tool handles during printing - eliminating secondary assembly and adhesives.
Structural + Flexible
Pair durable Polycarbonate enclosures with flexible TPU seals or compliant hinges for strong, functional parts.
ColorMix Printing
Blend five or even six filament spools to generate dozens of custom fullspectrum color shades without constant manual spool swaps.
Stop Wasting Filament!
Cheaper solutions get expensive really quick
Every time a shared-nozzle printer swaps filament, it must extrude a large volume of plastic into a purge tower to clear out the old color. This waste block steals valuable printable bed space and easily consumes up to 30-50% of your spool on complex multicolor prints. With the INDX, you avoid all of this.
Far Easier than You Think
Printing with multiple materials is just as easy as printing with one
1. Unpack, attach accessories, start the printer
No lengthy assembly and tinkering. Attach accessories and let the welcome wizard guide you. The printer arrives factory-calibrated.
2. Install the app & pick a model from Printables
Open the app and browse more than a million free designs. Find something you like and send it straight to the printer.
3. Load filaments and start printing
The printer does the rest - automatic calibration, tool offsets, and print monitoring.
Free software, no PC required
Paint any model in color, on your phone or tablet
EasyPrint runs in a browser, so a phone or tablet is enough to prepare a print. Tap a surface, choose a color, and send it to the machine. When you want deeper control, use PrusaSlicer on Windows, Mac, or Linux. Both are free with the printer.
Why Buy from Us?
When you buy a Prusa, you are getting a machine developed, built, and tested by makers in Prague, Czech Republic and Delaware, USA. We stand behind the hardware with 24/7 live tech support and a commitment to long-term reliability through updates and spare parts.
Fast Global Shipping
Order before 3pm and Fabinity will process the order the same working day. Delivery is tracked.
60-Day Return Window
Fabinity offers 30-day returns, subject to the published returns policy. Contact Fabinity to arrange a return.
24/7 Lifetime Support
Manufacturer-backed warranty cover is included. Fabinity can help you with a product issue and the next steps for support.
No Hidden Fees
You own the hardware you buy. No forced subscriptions. PrusaSlicer, EasyPrint, Prusa Connect remote control, and firmware updates are free forever.
Content Creators & Reviews
"This Obsoleted Every 3D Printer I Own"
Linus Tech Tips
"It has technologies other printers don't have"
Small 3D Prints
Under the Hood
What makes it the top choice for workshops and businesses
Even heat across the whole bed
The all-new, all-aluminum heatbed with dual-loop heating provides beautifully uniform heat distribution, killing warping and cold corners. The printer automatically distinguishes between 110V and 230V grids and intelligently configures the heatbed for consistent performance in any part of the world. Everything is protected by robust multi-layer security systems.
The enclosure reaches up to 60 °C
Two fans on the underside of the heatbed create a convection effect - they bring cold air in and blast it across the massive heated surface to quickly bring the chamber all the way up to 60 °C.
Fast motion, fully enclosed
The advanced CoreXY motion system moves the lightweight printing head instead of the heavy base, allowing for much higher speeds without losing quality. Input Shaper firmware compensates vibration at high speeds, and the printer is beautifully fast with any filament - not just specialized high-speed options.
Steel frame, aluminum panels
The robust exoskeleton from the CORE One+ has been reworked: it's still incredibly sturdy, but thanks to aluminum panels, the printer is actually lighter than the CORE One+ even though it offers two times the print volume. It's the perfect companion for your work desk!
Twice the volume, almost the same desk space
Compared to the CORE One+, the CORE One L has only a slightly larger footprint; however, its print volume is twice as much. A massive 298×275×330mm (27 liters) is waiting for your projects. Forget about cutting and gluing models - print them whole! (from left to right - CORE One+, CORE One L, MK4S)
Open files, yours to repair
CAD files for the CORE One L are published. Firmware source code is on GitHub. You can inspect, modify, or compile your own version. No locked bootloaders, no cloud dependency. We've been shipping open-source printers since 2012.
It opens the vent for PLA, closes it for ASA
Pick PLA or PETG, and the printer opens the top vent for perfect print results. Pick a high-temperature material, and the vent closes to hold 60 °C in the chamber, preventing large models from warping.
Monitor your prints
A 1080p camera with night vision is in the box. Install it if you want to record timelapses or monitor your printer from anywhere in the world.
Hook it to your shop ventilation
The chamber exhaust can take the optional Advanced Filtration module (HEPA + carbon) or a duct into building HVAC. Useful when you print ASA in a lived-in room or a shop that already has extraction.
The Innovations that Drive the INDX
Only one active component - less complexity, lower price, easier to use. Printing with up to 8 materials is a complex job. Here is how we made it effortless, on a printer that already handles large, high-temperature parts.
High-Speed Nozzle Swapping in Just 12 Seconds
Single-nozzle multi-material systems spend roughly 42 seconds on every single filament swap. They must retract, cut, feed, and flush the hotend, wasting time and plastic on every layer. The INDX toolchanger is much more efficient - requires merely 12s per change.
Cold in the Dock, Hot in Seconds
The moving head carries an induction coil for nearly-instant nozzle heating. It grips a nozzle, brings it to printing temperature in seconds, and lets it cool again the moment it parks to prevent oozing.
Active Head, Passive Toolchangers
Each parked tool is a nozzle and a dock - no electronics. All the intelligence lives in the head that collects them, so a fifth or eighth material costs a nozzle rather than a whole print head.
The nozzle measures the bed before every print
The tip presses down on the sheet and a load cell reads the force, so the machine knows exactly where the bed is. This is much more precise than optical solutions, and you can switch nozzles and tools as much as you want.
Advanced Nozzle Wiper
The advanced nozzle wiper is the key to low waste. Every time a tool is picked, only a tiny grain of plastic is pushed out of the nozzle to stabilize the pressure. The nozzle wiper is located on a purge collector, where the nozzle deposits the micro-blob of plastic, smaller than a grain of rice.
Self‑adjusting grip for different materials
Soft materials need a gentler grip than others. The INDX features a unique mechanism that adjusts the drive gear tension automatically, so you can move from TPU to rigid engineering filaments without stopping to retune the extruder.
Always Ready to Print
Load eight filaments, install different nozzle sizes from 0.25 to 0.8. When you start a print, everything's already ready and loaded. Just pick the right tool. If you like to use different filaments and nozzles, and hate constantly swapping everything around, the INDX is the solution for you.
Automatic Tool Offset Calibration
The state-of-the-art offset calibration system is permanently mounted outside the print area. 20x Faster than calibration pin: It takes just 15 seconds per toolhead. Improved Repeatability: Streamlines setup while delivering highly consistent results.
Watch the Prusa CORE One L+ INDX in Action
High-speed CoreXY printing with silent operation and a clean finish - now with INDX toolchanges.
INDX Toolchanger
- Each tool has its own nozzle, no need to purge
- Virtually zero waste, no wipe towers or filament "poop"
- No cross-contamination between materials
- TPU, PVA, Carbon Fiber and PETG in one print
- Works with any filament brand, any spool size
Single-Nozzle Systems
- Single nozzle must purge old material before loading new
- Purge tower can weigh more than the finished print, large filament "poops" require frequent management
- Residual material causes color bleeding and contamination
- TPU jams in shared hotends
- Space limitations, some systems lack profiles for filaments without proprietary RFID chips
100% Privacy: Offline Mode without Compromise
The printer can be configured and used offline, including slicing and firmware installation. The Wi-Fi module can be unplugged where the hardware supports this. Choose the appropriate configuration and network policy for your environment.
What's in the Box?
Assembled Prusa CORE One L+ with INDX
3D Printing Handbook
Prusament PLA 1 kg (color may vary)
Satin powder-coated print sheet
Large External Purge Bin
Prusament samples (3 or 7, based on the number of tools; colors may vary)
USB drive with sample prints
1080p camera with night vision
Alcohol-saturated wipes
Haribo Gummi Bears
Prusa Academy course - CORE One L+ (digital)
Prusa Academy course - INDX (digital)
Toolset
Technical specificationsDimensions, materials, compatibility and connectivity.
The details that matter
Technical specifications
Manufacturer figures, with plain-English notes where useful.
26 specifications
Key specifications
- Build volume
- 298 × 275 × 330 mmUsable print area, X × Y × Z, or diameter × height.
- Layer height / resolution
- 0.05–0.30 mmLayer thickness; this is not the same as dimensional accuracy.
- Compatible materials / filaments
- PLA, PETG, Flex, PVA, PC, PP, CPE, PVBSome materials need additional equipment. Check the product details.
- Build type
- Fully enclosedOpen, semi-enclosed or fully enclosed. Assembly options are shown separately.
- Max print speed
- Not specifiedManufacturer maximum. Actual speed depends on material and print settings.
- Connectivity (Wi-Fi / app)
- Ethernet, Wi-FiOnly listed connections are confirmed; Wi-Fi does not imply app support.
- Noise level
- Not specifiedNoise figures depend on measurement distance and operating mode.
- Warranty
- Manufacturer’s warranty (Prusa Research)The term is set by the manufacturer. Ask us for the terms for this model; your statutory rights are not affected.
Machine & package
- Printer dimensions
- 700 × 530 × 770 mm
- Weight
- 23.9 kg
- Dimensions note
- Eight-tool configuration. Filtration adds 70 mm to depth.
Materials & environment
- Filtration
- Optional advanced filtration upgrade
- Chamber temperature
- up to 60 °C
- Maximum bed temperature
- 120 °C
- Maximum nozzle temperature
- 300 °C
- Advanced materials
- ABS, ASA, HIPS and PA require suitable filtration and material-specific setup.
Printing
- Printing technology
- FDM
- Diameter
- 1.75 mm
- Nozzle
- 0.4 mm high-flow hardened steel
- Extruder
- Bondtech INDX induction toolchanger
- Toolheads
- Eight INDX tools in this configuration
- Multicolour
- Up to eight materials with the included INDX system
- Tool change
- Approximately 12 seconds
- Supported nozzle sizes
- 0.25, 0.4, 0.5, 0.6 and 0.8 mm
- First layer calibration
- Automatic, load-cell sensor
Controls & connectivity
- Camera
- 1080p night-vision camera included
Frequently asked questionsAnswers to common questions about this product.
What is INDX?
INDX is a tool-changing system designed by Bondtech and built into this version of the Prusa CORE One L+. It lets one printer use up to eight different filaments or nozzle sizes in a single print. Each parked tool has its own nozzle. There is no shared melt zone and almost no purge waste - about 0.013 g per change, roughly a grain of rice.
I have never used a 3D printer. Can I still use this?
Yes. You do not need prior experience, and you do not need a computer. The printer arrives factory-built and calibrated. Attach the display, run the welcome wizard, and you can paint a model in EasyPrint on a phone. The CORE One L+ is a large, capable machine, but the first print is still a matter of minutes, not a weekend of setup.
Is there a kit version?
No. CORE One L+ INDX ships fully assembled only. If you'd like to build the printer yourself, check out the CORE One+ INDX instead.
What is the difference between 4 tools and 8 tools? Can I add more later?
The four-tool and eight-tool versions are the same CORE One L+: same volume, same 60 °C chamber, same heatbed. Four tools is enough for basic coloring plus a dedicated support material. Eight tools is the full rack. You can add passive tools later - each extra tool is a nozzle and a dock, not a whole print head.
How is this different from AMS, MMU, or printers with two nozzles?
Most multi-color printers still have a single nozzle. A box next to the printer feeds different filaments into that one nozzle, then purges the old color into a tower. INDX is a true toolchanger: each material has its own nozzle. Swaps take about 12 seconds. You can mix TPU with rigid materials and keep different nozzle sizes loaded.
How is this different from the CORE One+ (Gen 2) INDX?
Same INDX system: same ~12 second swaps, same 0.013 g waste, same induction heating. The difference is the printer underneath. CORE One L+ has about twice the volume (300 × 300 × 330 mm, 29.7 liters), a 60 °C chamber instead of 55 °C, and an AC convection heatbed built for large parts that have to stay stuck all the way to the edges. It is assembled-only. Choose CORE One+ INDX if you want the smaller machine or a kit.
What is the build volume with INDX installed?
The CORE One L+ print volume is 300 × 300 × 330 mm (29.7 liters). INDX docks sit inside the chamber and reduce the build volume slightly to 298×275×330mm.
What materials can I print? What about carbon fiber?
Any 1.75 mm filament from any brand. No chip in the spool. The included INDX nozzles are a strong match for PLA, PETG, ASA, TPU, polycarbonate, PA11 nylon, PVB, BVOH, and other non-abrasive materials. They are surface-hardened nitrocarburized steel - not meant for long-term abrasive printing. Rated for about 10 kg of PETG-CF, or 5 kg PC-CF, or 0.5 kg Prusament Ultraglow before print quality is affected. The 60 °C chamber is what lets large ASA, PC, and nylon parts stay flat.
Does it run on a normal wall outlet?
Yes. Despite the dual-loop AC heatbed and active chamber, CORE One L+ runs on a standard 110 V / 230 V outlet. No special circuit.
Can I keep it 100% offline?
Yes. Slice on a USB drive, install firmware offline, and unplug the Wi-Fi module. The included camera is optional - leave it in the box if the room does not allow cameras.
How does induction heating work, and why does it matter?
The moving head carries an induction coil, the same idea as an induction hob. It grips a nozzle, brings the steel to printing temperature in seconds, and lets it cool when parked. Cold nozzles do not ooze, which is why eight materials do not contaminate each other.
What are the Smart Head and the passive tools?
All the electronics live in the head that picks the tools up. Each parked tool is a nozzle and a dock - no wires, no heaters on the rack. That is why a fifth or eighth material costs a nozzle, not a whole print head.
In the boxCheck the supplied package before choosing your configuration.
In the box
Package contents listed by the manufacturer.
- 3D Printing Handbook
- USB drive with sample prints (G-codes)
- Alcohol-saturated wipes, acupuncture needle
- Prusament PLA 1kg
- Satin Powder-coated Steel Sheet
- Prusa CORE One L Assembled 3D Printer
- 1080p Camera with Night Vision
- 0.4mm High-Flow Nozzle (installed)
- 0.4mm Abrasive-Resistant Nozzle (in package)
- Prusa Academy CORE One L course (digital)
A question before you order?
Ask about compatibility, the right configuration, or delivery for this product.
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Buying questions
Which Prusa CORE One L+ INDX 8-Tool options can I order?
The available configuration, its current price and stock status are shown above. Check the supplied items before ordering.
Are the displayed prices inclusive of VAT?
Yes. Storefront prices are shown in GBP including VAT. Available delivery services and charges are shown at checkout before payment.
What warranty is included?
Machines carry Prusa Research’s warranty against manufacturing defects. Fabinity helps you raise a claim and handles UK support; warranty terms do not limit your statutory rights.