12-02-2003
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3 Function
3.1 General
Notice, when data is sent from the external equipment to the printer
controller, all data has to be sent as binary file. If data is being sent as a
character file, and some data in the file is equal to EOF, the rest will not
be received.
3.2 Serial communication.
Standard communication is;
Baud rate; 115.200 Baud
Data bits = 8
Stop bits = 1.
Parity = None
Flow control = Hardware handshake
Baud rate can be changed by changed by a software command.
3.3 USB communication.
Build in USB interface is 100% compliant to USB 1.1 and fully approved
by the USB organisation. For more details please contact I/F-COM.
By plug USB cable - Host system will recognise I/F-COM interface
board.
Before connecting USB cable please set USB port as offline. Interface
board will automatically online USB port. Data cannot be send from
interface board to host. USB is not a bi-directional communication.
3.4 IRDA communication.
PRN604-S is prepared for IRDA via connector for IRDA transmission.
Please contact I/F-COM for more information.