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MVP Series Product Guide Page 10 Features &Benefits
6. COMMUNICATION PARAMETERS
The MVP series
printers offer two convenient ways to interface with a
host: (1) serial port connection or (2) parallel port connection.
The following table highlights the
printer
configuration set-up for serial
and parallel interface.
Printer Port:
DB-25 Pin - Serial Printer Port Pinout:
* NOTE: Above 9-Pin Serial connector
connects to PC host.
Pin # Description
1 Ground
2 TXD 232 (transmit data)
output from printer
3 RXD 232 (receive data)
input to printer
4 RTS 232 (request to send)
output from printer
5 Not used
6 DSR 232 (data set ready)
input to printer
7 Ground
8 Not used
9 +5V @1A
10 Not used
11 Signal ground reference
12 Not Used
13 RXD 485- (receive data)
input to printer
14 TXD 485- (transmit data)
output from printer
15 Not used
16 RXD 485+ (receive data)
input to printer
17-18 Not used
19 TXD 485+ (transmit data)
output from printer
20 DTR 232 (data terminal
ready) output from printer
21-25 Not used