Special Printing System Class: This special class of printers include those that can be used for Controlled atmosphere (Jetlab4®-GB and Jetlab®II-GB), and Trace vapor generation (VaporJet™).
| Features | VaporJet™ | Jetlab®-Atmosphere |
| Printheads | Room Temp. | Low & High Temp. |
| Print area | N/A | Custom |
| Pos. Accuracy | N/A | Custom |
| Pos. repeatability | N/A | Custom |
| X & Y stage speed | N/A | Custom |
| Z stage | N/A | Motorized |
| Image analysis | N/A | Option |
| Applications | Trace vapor generation | Printed electronics, Sensors, Biomedical, Polymers, 3D printing |