Load Cell Calibration & First Layer

The loadcell in the Nextruder feels the nozzle touching the sheet. Before every print the Core One probes the area of the bed you are printing on, so there is no Live-Z to set by hand on standard sheets.

• Keep the nozzle clean. The printer wipes the nozzle before probing, but a large blob can still throw off the measurement.
• Keep the sheet clean and seated on the pins.
• If the first layer is still off, run the first-layer calibration from the menu and fine-tune the offset for that sheet.