Onyx Pro
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Best use cases
High-strength fiberglass reinforced brackets, custom manufacturing tooling
Full specifications
Build & chassis
- Build area
- 320×132×154 mm
- Build volume
- 6.5 L
- Machine category
- Composite Continuous Fiber
- Enclosed chamber
- Yes
- Active heated chamber
- No
Motion & extrusion
- Kinematics
- Cartesian Precision Gantry
- Extruder mechanism
- Dual Extruder: FDM Onyx + Continuous Fiberglass
- Max print speed
- 100 mm/s
- Max acceleration
- 2,000 mm/s²
- Max hotend flow
- 15 mm³/s
- Min layer height
- 100 µm
Thermal
- Max nozzle temp
- 275 °C
- Max bed temp
- 0 °C
- Max chamber temp
- 40 °C
Multi-material & leveling
- Multi-material capable
- Yes
- Auto bed leveling
- Precision Optical Bed Deflection Probing
- Engineering polymer compatibility
- Onyx (Nylon-CF), Continuous Fiberglass
Connectivity & other
- Connectivity / smart features
- Continuous Fiber Filament (CFF) Routing, Eiger CAD/CAM Cloud
- Net weight
- 16 kg
- Market status
- Available
- Best use cases
- High-strength fiberglass reinforced brackets, custom manufacturing tooling
Data quality
- Data confidence
- High
- Data sources
- https://markforged.com/3d-printers/onyx-pro; https://markforged.com/3d-printers
Accessories for this printer
Browse all →Build plates
Q1-Pro Smooth Plate | Magnetic Double-Sided PEI/PEA
OfficialA magnetic build plate featuring a textured PEI side and a mirror-smooth PEA film side. It is engineered to improve adhesion and reduce warping on the Q1 Pro.
Q1 Pro Dual-sided PEI Plate
OfficialThis is a genuine dual-sided PEI build plate designed for the Q1 Pro. It provides strong adhesion for various filaments and allows for easy part removal after printing.
Sample Textured PEI Build Plate
Magnetic double-sided PEI sheet — great adhesion, easy removal.
Nozzles & hotends
Filament dryers & storage
Safety & ventilation
Spare parts
Carriage Plate for Prusa XL
OfficialA direct replacement carriage plate designed specifically for the Prusa XL printer. This part is essential for maintaining the mechanical integrity of the toolhead assembly.
Spare Parts Bundle for CORE One/+ (Maintenance Kit)
OfficialThis maintenance kit provides a comprehensive set of essential spare parts and fasteners specifically for the Prusa CORE One series. It includes critical components such as pre-lubricated bearings, a heatbed thermistor, cooling fans, and an assembled hotend.
Cube 3 PLA Filament Cartridge
OfficialThis is a proprietary smart filament cartridge designed specifically for the Cube 3 printer. It features moisture-lock construction and communicates with the printer to track remaining material levels.