Qian DAYIN80, User Manual

Page: 6 / 96

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2.Communication Ports
2.1 Universal Serial Bus (USB Port)
Connect the printer with the standard usb cable(usb device
types are automatically) , once printer is connected with the
PC, install the driver , then choose the corresponding port
accordingly.
2.2 RJ45 Ethernet Port (10M/100M) (suitable for 80-III type)
With this port, we can use the network cable and connect
the computer directly, communication and the port number
is 9100;
2.3 RS232 Serial Port
RS-232 is developed according to the EIA standard asyn -
chronous transmission, the specification as following:
• Data transmission: serial interface
• Synchronization: asynchronous
• Signal Level: +5.4V Serial RS232 Level,logic 1:-5.4v, logic
0: +5.4V
• Hardware Flow Control: Hardware
• Baud Rate:9600bps to 115200bps( Optional )
• Data Length: 8 Bits
• 1bit Stop Bit: 1Bit
• Parity: None
The wiring method of the serial interface printer following the
standard rules of Serial Interface EIA standard. Consumer
can get the current default baud rate from “ Print Test Page
”and also can adjust the baud rate via DIP switch ( DIP switch
is on the bottom of the printer )