347 / | HD | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION |
1 | DF | INK JET {6} |
20 | DF | .~ Ejector mechanism (i.e., print head) {13} |
37 | ![]() | .~.~ With means to scan fluid ejector relative to the receiving medium {2} |
38 | DF | .~.~.~> With rotary motion |
39 | DF | .~.~.~> With oscillatory motion |