What are the disadvantages of using 3D ink jet printing?

The disadvantage of 3D ink jet printers are as follows

1. These printers are slow printers.

2. These printers are more expensive.

3. These are not eco friendly printers. These printers produces harmful effect.

4. These printers consume more power.

5. Thee printers are too much reliance on the plastic.

6. These printers increase the risk of asthma.