Oki X400 X400 User's Guide - English - Page 23

Communication Ports

Get Oki X400 PDF manuals and user guides View all Oki X400 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 23 highlights

Communication Ports OKIPOS X400 printers are equipped with a standard Centronics parallel and an RS232 communication port, wired as shown below. Serial Input Cable (DB9S) Pin # 2 3 4 5 6 7 8 1,9 Description RXD (data to printer) TXD (data from printer) DTR, always high GROUND DSR, connected to pin 4, always high RTS (printer busy) CTS +5V 21

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
Communication Ports
OKIPOS X400 printers are equipped with a standard Centronics parallel
and an RS232 communication port, wired as shown below.
Serial Input Cable (DB9S)
Pin #
Description
2
RXD (data to printer)
3
TXD (data from printer)
4
DTR, always high
5
GROUND
6
DSR, connected to pin 4, always
high
7
RTS (printer busy)
8
CTS
1,9
+5V
21