Compuprint 914N, User Manual

Page: 135 / 146

Signal Name Pin Number Source Description
S i g n a l
Wire Return
Wire
PE 12 - PRT Active HIGH level.
Indicates that a paper
out (Paper Empty)
c o n d i ti o n h a s
occurred.
SELECT 13 - PRT Active HIGH level.
Indi cates that the
printer is ready to
receive and print data.
AUTOFEEDXT
14 - HOST
Active LOW level
(EPSON mode only).
I n d icat es an
automatic LF after a
CR.
NC
15 - -
Not used.
GND
- 16,33 -
C o m mo n g ro u n d
signal.
CHASSIS
GROUND
- 17 -
Frame ground.
NC
18 - -
Not used
GND
30 - -
C o m mo n g ro u n d
signal
INIT
31 30 HOST
Active LOW level.
Causes the printer to
initialize.
ERROR 32 - PRT Active LOW level.
Indicates that the
printer is disabled
because of a paper out
condition or printer
malfunction.
NC 33 - - Not used
NC 34 - - Not used.
+5VDC
35 - PRT
Pulled up signal.(33 k
ohm).
Appendix C
A78401740-001
C.3