Zebra Technologies LP 2844 - Manual (Page 52)

Serial (RS-232) Connector
The printer operates as a Data Communication Equipment (DCE) and
normally connects via a standard RS-232 modem cable to a Data Terminal
Equipment (DTE) such as a computer or terminal with a default
configuration of 9600 baud, 8 bit data, 1 stop bit and No parity.
44 980483-001A
N/C
RxD
TxD
DTR
GND
DSR
RTS
RI
CTS
Printer Host
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
DB-9
Pin #
DB-9
Pin #
Female DB-9 to Male DB-9
N/C
RxD
TxD
DTR
GND
DSR
RTS
RI
CTS
Printer Host
1 8
2 3
3 2
4 20
5 7
6 6
7 4
8 5
9 22
DB-25
Pin #
DB-9
Pin #
Female DB-25 to Male DB-9
*+5 volts at 150 mA for external device (e.g. KDU or scanner)
+5 Volts*
TxD
RxD
CTS
GND
RDY
N/C
N/C
RDY
+5 Volts*
TxD
RxD
N/C
GND
RDY
N/C
N/C
RDY