LulzBot Dual Extruder Calibration Calculator

If the calculator does not seem to work you may need to allow the script to run.

Enter current values, or the recommended defaults of:

  • v1 Dual Extruder X:0 Y:-52

  • v2 Dual Extruder X:0 y:-50

old x

old y

After printing the Inner Calibration Square and Outer Calibration Square measure the current spacings (mm) on the printed calibration squares and enter the values below.

left gap

top gap

right gap

bottom gap

Update the new values below within your desired slicing software

new x

new y