Printing objects with holes using M3D Printer I am using an M3D printer and loaded an STL design with holes in the middle:



However, the output is an object without holes (so I stopped the printing): 



What can be done to be able to print with holes?
Have you tried letting it print a few more layers? It is very common that printers use the first few layers to create a raft, which will make the model adhere better to the bed.

I believe this illustration from Simplify3D displays this well: