Compuprint 914N User Manual page 139

Signal Pin
Name Number
DSR 6
GND 7
DCD 8
14
ERROR
DTR 20
Source
Local R e m o t e
l onnect. Connect.
HOST DATA
SET
- -
HOST DATA
SET
-
PRT PRT
A78401740-001
Description
Active HIGH (ON) level
signal. Indicates that the
host or data
connected to the printer
and is ready for data
transfer.
This pin is the common
ground signal.
Active HIGH (ON) level
signal. Indicates that the
host is transmitting or
the data set is receiving
the Data Carrier signal.
PRT
Active LOW level.
In dicates that
pr inter is d isab led
because of a paper out
condition or printer
malfunction.
Normally HIGH (ON).
With hardware data flow
selected
Appendix C
set is
the
C.7