Serial Interface (Option)
B-6
Serial Interface (Option)
Installing the option serial interface board kit (IB-11) in the printer
enables connection to a computer with an RS-232C standard serial
interface.
RS-232C Interface
Interface Signals
The pins of the printer’s RS-232C interface connector carry the signals
listed in table below. The table also indicates whether each signal is
incoming or outgoing with respect to the printer.
Brief descriptions of the signals follow.
FG - Frame Ground - (Pin 1)
This pin is connected directly to the printer frame.
TXD - Transmit Data - (Pin 2)
This output carries asynchronous data sent by the printer to the computer.
It is used mainly in handshaking protocols.
RXD - Receive Data - (Pin 3)
This input carries serial asynchronous data sent by the computer to the
printer.
RTS - Request To Send - (Pin 4)
This output is always held high (above 3 volts).
CTS - Clear To Send - (Pin 5)
DSR - Data Set Ready - (Pin 6)
Unused.
Pin
In/out
Signal
Description
1
-
FG
Frame ground
2
Out
TXD
Transmit Data
3
In
RXD
Receive Data
4
Out
RTS
Request To Send
5
In
CTS
Clear To Send
6
In
DSR
Data Set Ready
7
-
SG
Signal Ground
20
Out
DTR
Data Terminal Ready
Table B-4
Содержание WP28
Страница 1: ...1 1 1 Oc WP28 Operation Guide Education Services Oc Operation Guide English version...
Страница 29: ...Printing Test Pages 1 13 MENU MAP FS 1920 Page Printer Sample MENU MAP...
Страница 124: ...2 1 Chapter 2 Paper Selection 2 This chapter explains the following topics General Guidelines Special Paper Paper Type...
Страница 167: ...Correcting a Paper Jam 4 19 3 Close the rear cover of the option sorter Close rear cover HELP END Press Key...
Страница 172: ...List of Fonts 5 4 Font number Font samples 68 69 70 71 72 73 74 75 76 77 78 79 80...
Страница 173: ...List of Fonts 5 5 KPDL Fonts 1...
Страница 174: ...List of Fonts 5 6 KPDL Fonts 2...
Страница 218: ...C 1 Appendix C Specifications C...
Страница 221: ...Glossary 1 Glossary C...
Страница 224: ...Index 1 Index...
Страница 227: ...2004 1 2003 2004 is a trademark of Kyocera Corporation...