Prusa CORE One+ (Gen 2) INDX 4-Tool – assembled

Prusa CORE One+ (Gen 2) INDX 4-Tool combines the robust enclosed construction of the CORE One+ printer with the exceptionally fast Bondtech INDX tool-changing system. Four independent tools allow you to combine colors, materials, and different nozzle diameters within a single project – without lengthy filament loading into a shared nozzle and without bulky purge towers.

The assembled version is tested, calibrated, and ready for quick commissioning straight from the factory. Simply attach the transport accessories, insert the filaments, and complete the initial setup wizard.

True multimaterial printing with four tools

INDX uses a separate nozzle for each loaded filament. When changing color or material, the printer simply parks the tool in use and picks up the next one. The change takes approximately 12 seconds and produces only a minimal amount of waste of around 0.013 g.

This design provides several key advantages:

• minimal filament consumption when changing materials,
• virtually no color contamination from the previous filament,
• the ability to combine rigid and flexible materials,
• easy printing with breakaway or soluble supports,
• the use of different nozzle diameters within a single print job,
• four ready-to-use tools with the option to expand the system to eight.

Inductively heated nozzles

The moving INDX head contains an induction coil that heats the nozzle within a few seconds after picking up a tool. Parked tools, on the other hand, cool down quickly, preventing dripping and preserving the quality of multicolor models.

The system also includes automatic calibration of the position of individual tools, an advanced nozzle cleaner, and a Dynamic Dual Drive extrusion mechanism that automatically adjusts the pressure applied to the fed material.

Enclosed CoreXY printer for technical materials

The all-metal exoskeleton and CoreXY kinematics with linear guides provide high rigidity, precision, and stability. The actively temperature-controlled print chamber reaches up to 55 °C, helping to reduce warping in larger models made from ASA, polycarbonate, or nylon.

When printing PLA and other low-temperature filaments, automatically controlled chamber ventilation maintains suitable conditions. The maximum bed temperature of 120 °C and nozzle temperature of 300 °C cover a wide range of standard and technical materials.

Gen 2 generation improvements

The latest generation of CORE One+ introduces practical design improvements focused on surface quality, faster print preparation, and easier maintenance:

• GT1.5 belts to suppress fine surface artifacts,
• modernized heated bed mounting for faster print start-up,
• advanced cleaning system for inductively heated nozzles,
• easily removable top panel,
• sturdy docking positions ready for expansion to eight tools.

Automatic first layer

The Load Cell sensor measures pressure directly at the nozzle tip, allowing the printer to automatically check the print surface and precisely set the first layer. Manual bed leveling or mechanical nozzle-distance adjustment is not required.

Prusa controls and software

The printer can be controlled using the 3.5-inch touchscreen LCD, a USB drive, the Prusa app, or the Prusa Connect service. Free PrusaSlicer software is available for preparing advanced multicolor and multimaterial projects. Simpler models can also be prepared using the EasyPrint web tool.

The printer can also operate completely offline, making it suitable for companies, development workplaces, schools, and facilities with increased data protection requirements.

Compatible materials

Prusa CORE One+ INDX supports filaments from any brand without mandatory chips. It is suitable, for example, for:

• PLA, PETG, PVB,
• ABS and ASA,
• TPU and TPE,
• PC and PA,
• PVA and BVOH for soluble supports,
• other non-abrasive filaments with a printing temperature of up to 300 °C.

The supplied high-flow nozzles are made of surface-hardened nitrocarburized steel. They can handle limited amounts of composite filaments, but are not intended for prolonged intensive printing with highly abrasive materials.

Package contents

• assembled and calibrated Prusa CORE One+ (Gen 2) with INDX,
• 4 INDX tools with nozzles,
• 4 spool holders and corresponding filament sensors,
• satin flexible print sheet with a powder-coated surface,
• 1 kg spool of Prusament PLA in a random color,
• 3 Prusament samples in random colors,
• USB drive with sample prints,
• 3D printing guide,
• alcohol-soaked cleaning wipes,
• power cable and assembly accessories.

The camera and advanced filtration are not standard components of this configuration and can be added separately.

Key features:

• Four independent INDX tools for multicolor and multimaterial printing
• Approximately 12-second tool change with minimal waste
• Option to expand from 4 to 8 tools in the future
• Combining different materials and nozzle diameters in a single print
• Induction heating of nozzles within a few seconds
• Enclosed CoreXY construction with an actively controlled chamber up to 55 °C
• Build volume of 248 × 205 × 270 mm
• Maximum nozzle temperature of 300 °C and bed temperature of 120 °C
• Automatic first layer using a Load Cell sensor
• Automatic offset calibration of individual tools
• Advanced induction nozzle cleaner
• New GT1.5 belts for cleaner print surfaces
• Support for flexible, technical, and soluble materials
• Assembled, factory-tested, and calibrated version
• Online operation via Prusa Connect or completely offline