The Alta Plus model has all of the same capabilities as the original Alta model, with the following differences:
- The Alta Plus includes a built-in fan, which improves print quality over the original Alta.
- The Alta Plus has updated manual turn screws on the Delta arms that hold the printer head. This allows the machine to be calibrated by hand, making the calibration process easier and more precise.
- The Alta Plus has an updated printer head providing an easier method to remove and replace the heating element
- The Alta Plus model is grey, whereas the original Alta model is white. This helps to quickly identify the different models from each other.