In the present day, additive manufacturing has been a part of many areas of manufacturing, which include medical, electronic, and optics. Additive manufacturing is used in various fields because of its ease of manufacturing with a variety of materials, from simple to complex structures. 3D printing falls under the umbrella of additive manufacturing, which involves the precise deposition of material on the basis of a 3D CAD model. In the past, 3D printing was confined to prototyping, but due to the recent advancement of technology, which allowed us to produce objects that are comparable to conventional manufacturing methods [1]. This thesis describes the A4v3_3ntr 3D printer and how it works., in order to manufacture high-quality products, an optimistic choice of the printing parameters is critical.