IBM Proprinter

Appendix
B.
Parallel
Interface
Use
the
following
chart
to
determine
the
connections
your
printer
uses.
1 STROBE
2
DATA
0
3
DATA
1
4
DATA
2
5
DATA
3
6
DATA
4
7
DATA
5
8
DATA
6
9
DATA
7
10
ACKNLG
11
BUSY
12
PE
13
SLCT
14
Not used
15
Not used
16
OV
17
CHASSIS GROUND
Printer
18
Not used
System
19
GND
20
GND
21
GND
22 GND
23
GND
24
GND
25
GND
26
GND
27
GND
28
GND
29
GND
30
GND
31
INIT
32
ERROR
33
GND
34
Not used
35
Not used
36
Not used
B-1