Compuprint 6214 - Manual (Page 60)

User Manual 6214
MAN10xxx-01 55
INTERFACE
Pinout Description
 USB
Connector Type : Type B
Pin NO. 1 2 3 4
Function VBUS D- D+ GND
Pinout Description
 Serial Port
Default settings ： Baud rate 9600, no parity, 8 data bits, 1 stop bit,
XON/XOFF protocol and RTS/CTS
RS232 Housing (9-pin to 9-pin)
DB9 Socket DB9 Plug
-- 1_____________________________1 +5V (*)
RXD 2_____________________________2 TXD
TXD 3_____________________________3 RXD
DTR 4_____________________________4 N/C
GND 5_____________________________5 GND
DSR 6_____________________________6 RTS
RTS 7_____________________________7 CTS
CTS 8_____________________________8 RTS
RI 9_____________________________9 N/C
Computer Printer
Notice
* *** The total current to the serial port may not exceed 500mA.