| 347 / | HD | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION |
| 1 | DF | INK JET {6} |
| 20 | DF | .~ Ejector mechanism (i.e., print head) {13} |
| 73 | ![]() | .~.~ Continuous stream (includes dispersion) {3} |
| 74 | DF | .~.~.~> With individual drop generation and/or control {4} |
| 82 | DF | .~.~.~> With stream deflection |
| 83 | DF | .~.~.~> With aerosol formation |