To avoid this, simply check the part in the preview of the program that is used to print or generate the GCode ( Pronterface, Cura, Simplif圓D, Slic3r), looking for the gaps or bad joints mentioned above.
When the user of a 3D printer designs or downloads internet models you want to print, you should check the model and make sure that it hasn't open areas between faces or surfaces, as they exist, they will cause errors in the form of voids or filaments from the piece.
Users of 3D printers may encounter certain problems when making their parts, so it is advisable to follow the advice given below before starting a 3D printing to prevent possible errors and errors during it.