Table of Contents
Advertisement
PINOUT OF INTERFACE CONNECTOR
The
followingdescribesthepinoutof theinterfaceconnector(signalswhich
are
low
when activeare overlined).
Para//e/ interface
pin
.
Name
Function
1
STROBE
Goesfrom
highto low (for20.5 W) whenactive
2
DATAO
Highwhenactive
3
DATA1
Highwhenactive
4
DATA2
Highwhenactive
5
DATA3
Highwhenactive
61
DATA4
Highwhenactive
Highwhenactive
Highwhenactive
High whenactive
1
10
ACK
I 5A lowpulseacknowledges receiptof data
11
BUSY
Low
whenprinterreadyto receivedata
12
PAPER
High when paper out. Can be disabledwith EDS
Settim?
I
1
13
SELECT
Highwhenprinteris on-line
14,15
N/C
16
SIGNALGND Signalground
17
CHASSIS
Chassisground(isolatedfromsignalground)
18
I
+5V
I
+5VDCounmtfromminter
19-30
GND
Twistedpairgroundreturn
31
RESET
When thisinputsignalis low,printeris reset
32
ERROR
Outputslow,whenprintercannotcontinue,dueto an
error
33
EXTGND
Externalground
34,35
N/C
36
SELECTIN
Alwayshigh
156
Advertisement
Table of Contents
