Partner RP-330 - Serial Interface Connection Example

RP-330 Technical Manual
13
2.1.5 Serial interface connection example
Host side Printer side
TXD ………………………………… RXD
DSR ………………………………… DTR
RXD ………………………………… TXD
DTR ………………………………… DSR
FG ………………………………… FG
SG ………………………………… SG
DETAILS: ◦Set the handshaking so that the transmit data can be received.
◦Transmit data to the printer after turning on the power and initializing the printer.
< Figure 2.1 Serial transmission bit frame >
< Figure 2.2 Line transmission with protocol >
1 Bit
7 or 8
Bit
None or
1 Bit
1 or 2
Bit