To Start Data Transmission, Press The Print-Key < P4.2 Printer - KERN AEJ 100-4DM Operating Manual

28.2 To start data transmission, press the PRINT-key < P4.2 Printer >
Go to menu item <P4.2> to select and configure the interface to be used for output
after pressing the PRINT-key. The content for the data output is defined in
< P5 Printout >, see chap. 14.
1. Select interface <P4.2.1>

Use the navigation keys to select the interface to be used for data
transmission.
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