Leapfrog Creatr HS

The Leapfrog Creatr HS is an FDM 3D printer from Leapfrog B.V. with a 280 x 270 x 180 mm build volume.

Specifications

The Leapfrog Creatr HS ("HS" standing for High Speed) is a professional-grade desktop FDM (Fused Deposition Modeling) 3D printer introduced in 2014 by Dutch manufacturer Leapfrog 3D Printers. Built to succeed the original Creatr, this model features a revised electronic architecture, dual-extrusion capabilities, and a color UI display. The printer is designed for educational labs, engineering workshops, and industrial design studios that need a dual-extruder prototyping system mounted inside a rigid aluminum chassis.

• Kinematics: Cartesian motion configuration.

Calibration

Configuring a dual-nozzle system mounted to a single carriage requires precise mechanical alignment. Because both nozzles are at a fixed distance, any Z-height difference will cause the inactive nozzle to scrape the printed object. Follow these eight calibration steps:

• Mechanical Nozzle Height Synchronization (Z-Axis):

Both nozzle tips must be at the exact same distance from the print bed. Heat the nozzles to 180°C and home the Z-axis with a sheet of paper underneath.

Common defects

• Hardware defects and mechanical weaknesses
• PTFE Bowden Tube Slippage: The stock pneumatic couplers can lose grip on the PTFE tubes over time under high retraction forces.
• Symptoms: The Bowden tube pops out of the hotend during prints, causing filament to feed into the open air and ruining the print.
• Solution: Replace the stock plastic couplers with heavy-duty metal industrial fittings and install safety locking clips.

What it is used for

Suitable applications

• Dual-Color Prototyping: The dual-nozzle carriage prints multi-color PLA models, logo inserts, and signs.
• Complex Geometries with Soluble PVA Support: Using PVA enables the printing of internal chambers, mechanical assemblies, and overhangs that cannot be cleared of manual support material.