Parallel Port Pin Assignments

Other Models

Pin

Signal Name

Direction

1

- Strobe

To printer

2

+Data 0

To printer

3

+Data 1

To printer

4

+Data 2

To printer

5

+Data 3

To printer

6

+Data 4

To printer

7

+Data 5

To printer

8

+Data 6

To printer

9

+Data 7

To printer

10

- ACK

To Server

11

+ Busy

To Server

12

+ Paper End

To Server

13

+ Select

To Server

14

- Auto Feed

To printer

15

- Error

To Server

16

- Init

To printer

17

- Select In

To printer

18-25

GND

Ground

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