Ultimaker S3

Main components:

  1. Glass door
  2. Print head
  3. Build plate
  4. Build plate clamps
  5. Touchscreen
  6. USB port
  7. Feeder 2
  8. Bowden tubes
  9. Feeder 1
  10. Power socket and switch
  11. Ethernet port
  12. Double spooler holder with NFC cable
  13. NFC socket


  • a build volume of 230 x 190 x 200 mm
  • xyz resolution: 6.9, 6.9, 2.5 micron
  • 20 micron layer resolution
  • open filament system, compatible with glass and carbon fiber composites
  • print technology: Fused filament fabrication (FFF)


Ultimaker Cura 4.6.2 (keep updated)

Connectivity: Wi-Fi, LAN, USB port


Ultimaker S3 is compatible with any 2.85 mm filament

Choose the right material is critical to the success of printing.


  • Update the firmware if manually needed.
  • Cleaning the glass build plate
  • Removing degraded material from the outside of the nozzles
  • Removing particles from the inside of the Bowden tubes
  • Clean the feeder, print cores, system fans; check the quality of nozzle cover
  • Ultimaker cleaning filament

If encountered with further problems, see Ultimaker -> Support for more help.