Anet A2 Plus

The Anet A2 Plus is an FDM 3D printer from Anet with a 220 x 220 x 270 mm build volume.

Calibration

• Establish the printer’s true mechanical baseline before any slicer tuning.

Action: Assemble or inspect the A2 Plus frame so that the aluminum structure is square, the gantry is not racked, and the Y-bed moves without binding across the full 220 × 220 × 270 mm envelope. Check that the belts are tensioned evenly, the wheels or linear guidance components are not over-compressed, and the bed is firmly fastened to the moving platform.

Common defects

The provided sources do not include an official recall notice or a formal defect bulletin for the Anet A2 Plus, but they do show a set of age- and design-related limitations that are typical for this printer class. Because the model is described as discontinued, users should expect support and parts availability to be increasingly dependent on third-party sources and community knowledge rather than active manufacturer maintenance.