1.4 Interface
● RS
－
232C Serial Interface
：
DB-25 socket (female), supports XON/XOFF and TR/DSR
protocols.
Baudrate: 2400, 4800, 9600, 19200, 38400, 57600, 115200bps
adjustable.
Data structure: 1start bit + (7 or 8) data bits + 1 stop bit.
Parity checking: no parity or odd, even parity optional.
● Parallel Interface
36-pin
，
8-bit parallel interface
，
BUSY/ACK handshaking protocol,
TTL signal level.
● Ethernet Interface: Normal ethernet interface.
● USB Interface
：
USB interface
● Cash Drawer Control
DC24V
，
1A
，
6-pin RJ-11 socket.
1.5 Print Control Commands
● Character print commands: support double-width, double height
print of ANK characters, user-defined characters and Chinese
characters, the character line spacing is adjustable.
● Graphics print commands: support the print of bit-map graphics
and download bit-map graphics with different density
● GS bar code print commands: support UPC-A
，
UPC-E
，
EAN-13
，
EAN-8, CODE39
，
ITF
，
CODEBAR
，
CODE93, CODE128, PDF417,
