Connector Pin Assignments

Table A-5Parallel Port

Pin

Signal

Pin

Signal

 

 

 

 

1

Strobe

14

Auto linefeed

 

 

 

 

2

Data bit 0

15

Error

 

 

 

 

3

Data bit 1

16

Initialize printer

 

 

 

 

4

Data bit 2

17

Select in

 

 

 

 

5

Data bit 3

18

Ground

 

 

 

 

6

Data bit 4

19

Ground

 

 

 

 

7

Data bit 5

20

Ground

 

 

 

 

8

Data bit 6

21

Ground

 

 

 

 

9

Data bit 7

22

Ground

 

 

 

 

10

Acknowledge

23

Ground

 

 

 

 

11

Busy

24

Ground

 

 

 

 

12

Paper end

25

Ground

 

 

 

 

13

Select

 

Ground

 

 

 

 

A–4

Maintenance and Service Guide