Compuprint 914 User Manual page 135

Signal Name
PE
SELECT
AUTOFEEDXT
NC
GND
CHASSIS
GROUND
NC
GND
INIT
ERROR
NC
NC
+5VDC
Pin Number
S i g n a l Return
Wire Wire
12 -
13 -
14 -
15 -
- 16,33
- 17
18 -
30 -
31 30
32 -
33 -
34 -
35 -
A78401745-001
Source Description
PRT
Active HIGH level.
Indicates that a paper
out (Paper Empty)
con dition
occurred.
PRT
Active HIGH level.
Indicates that the
printer is ready to
receive and print data.
HOST
Active LOW level
(EPSON mode only).
I ndicates
automatic LF after a
CR.
-
Not used.
-
C om mon
signal.
-
Frame ground.
- Not used
- C om mo n
signal
HOST Active LOW level.
Causes the printer to
initialize.
PRT
Active LOW level.
Indicates that the
printer is disabled
because of a paper out
condition or printer
malfunction.
-
Not used
- Not used.
PRT
Pulled up signal.(33 k
ohm).
Appendix C
has
an
ground
g ro und
C.3