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Printer port lpt1 – GE Panel C GFK-2251 User Manual

Page 36

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4-6

Panel C Industrial Computer Hardware User's Manual

– May 2003

GFK-2251

4

Printer Port LPT1

A 25-pin D-type female printer port (LPT1) connector is available on the right side access
panel. The port is labeled accordingly and is not intended to be connected continuously to
printers.

1

13

14

25

Pin Assignment Pin Assignment

1 Strobe

10 Acknowledge

2 Data

Bit

0

11 Busy

3

Data Bit 1

12

Paper End

4

Data Bit 2

13

Select Out

5

Data Bit 3

14

Auto Feed XT

6 Data

Bit

4

15 Error

7

Data Bit 5

16

Initialize Printer

8

Data Bit 6

17

Select In (from Printer)

9

Data Bit 7

18 to 25

Ground