First-Time Setup & Calibration
- Remove the transport locks and foam listed in the handbook. If you built the kit, follow Prusa's online assembly guide step by step.
- Insert the print sheet onto the bed's locating pins.
- Power on and follow the setup wizard: selftest of fans and heaters, loadcell test, filament sensor test and input-shaping-ready motion checks.
- Connect to Wi-Fi or Ethernet and link the printer to Prusa Connect if you want remote control.
- Print the first-layer test, then one of the included sample models.
The Core One uses the same Nextruder and loadcell as the MK4, so most MK4 knowledge carries over.