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5-1
CHAPTER 5 INTERFACE INFORMATION
5.1 Overview
The DL9300/9400 has a dual interface feature which allows the printer to communicate with a host through
Centronics parallel and RS-232C serial interfaces. The printer automatically selects the interface proper to the
occation.
Serial interface
(upper connector)
Parallel interface
(lower connector)
Figure 5.1 Interface connectors