Just unboxed my printer and am following the quick start guide (which by the way is different from the printer menu but its close enough) Anyway, when I go to calibrate the printer, nothing happens. The menu does not change and the printer does nothing. What am I doing wrong? Also, I have no test cube model on my SD card with the newest firmware. Thanks

Hey, I have the same issue. You can still print objects off though as it appears it was calibrated before it left the factory.

Thanks for the tip, mine printed well out of the box too. But what happens if we even need to calibrate?

Same here.

The auto calibration is not functional yet. That should be in the next firmware update.