Prusa CORE One Repair

The Prusa CORE One is a fully enclosed CoreXY 3D printer featuring a robust steel exoskeleton and a 250×220×270 mm print area, designed for high-speed printing without compromising quality. Its active temperature control system enables seamless printing with materials like ASA, ABS, PC, and PA, minimizing issues such as warping. The CORE One is equipped with the Nextruder, known for its outstanding print quality and reliability. Prusa Research unveiled the CORE One at Formnext 2024 in Frankfurt, Germany, with shipments commencing in January 2025.

The fully assembled machine is available to pre-order for $1,199 and will start shipping in January 2025, and conversion kits for existing MK4S owners will be available in March 2025. The conversion kits will allow users to transform their existing MK4S printers into CORE One models.

• Print Area:
  • X: 9.8 in (250 mm)
  • Y: 8.6 in (220 mm)
  • Z: 10.6 in (270 mm)
• Filament Diameter: 1.75 mm
• Layer Height: 0.05 - 0.30 mm
• Weight: 49.6 lb (22.5 kg)
• Printer Dimensions:
  • X: 16.3 in (415 mm)
  • Y: 17.5 in (444 mm)
  • Z: 21.8 in (555 mm)

• Mainboard: Custom 32-bit xBuddy electronics w/ STM32
• Stepper Drivers: Trinamic 2130
• Stepper Motors: Precise 0.9° X,Y stepper motors (prevents VFA)

• Extruder: Nextruder, Direct Drive, E3D V6 compatible w/ adapter
• Extruder Electronics: Custom breakout board for connecting fans, thermistors and other parts
• Filament Path: Aluminum heatsink, all-metal hotend
• Drive System: Nextruder Planetary Gear System, 10:1 gearbox ratio
• Cooling Fan: High-performance turbine, 360° cooling system
• Nozzle: High-flow Prusa Nozzle brass CHT - 0.4 mm

• Max Nozzle Temp: 554 °F (290 °C)
• Max Heatbed Temp: 248 °F (120 °C)
• Max Chamber Temp: 131 °F (55 °C)

• LCD Screen: 3.5″ graphic 65k color screen
• Touch Control: Yes
• Firmware update interface:
  • USB drive
  • Prusa Connect
  • Prusa Mobile App
• Prusa Connect Support: Yes
• Prusa App:
  • iOS Support
  • Android Support
• Quick-Swap Nozzle System: Yes
• Lighting: Yes

• Internal Camera: optional, in-chamber solution
• MMU3 Support: Yes
• HEPA Filtration: Optional Add-on
• Advanced Filtration System: Optional Add-on
• GPIO Board Compatibility: Yes
• Accelerometer Compatibility: Yes

• Ethernet Connection: Yes
• Wi-Fi:
  • NFC receiver
  • Optional ESP Wi-Fi module (delivered with the printer)

• Filament Sensor: 2 sensors
• Loadcell Sensor: Yes
• Thermistors: 5 high-precision thermistors (genuine Semitec)
• Fan Motors Monitoring: Yes
• Door Sensor: Yes

• Print Medium:
  • USB drive
  • LAN
  • internet via Prusa Connect
  • Mobile Prusa App
• Print Surface: Magnetic heatbed w/ removable PEI spring steel sheets
• First Layer Calibration: Fully automatic
• Bed calibration: Automatic, Mesh Bed Leveling (only on print area)
• Input Shaper: Yes
• Supported materials:
  • PLA
  • PETG
  • Flex
  • PVA
  • PC
  • PP
  • CPE
  • PVB
• Supported Materials Using Advanced Filtration System:
  • ABS
  • ASA
  • HIPS
  • PA
• Phase Stepping: Yes

• PSU: 240W
• Power Panic: Custom made by Delta with Power Panic HW
• Power Consumption:
  • PLA settings: 90W
  • ABS settings: 110W

• Prusa CORE One Assembled 3D Printer
• Smooth PEI Print Sheet
• 3D Printing Handbook
• 1 kg Prusament PLA Prusa Galaxy Black
• USB w/ Sample G-Code Prints
• Alcohol-saturated wipes
• Acupuncture Needle

• Official Product Page