Dataproducts parallel – IBM 19 User Manual

Page 380

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Dataproducts Parallel

The following table describes the Dataproducts parallel interface
cable that can be used with your printer.

Pinout:
Dataproducts
Parallel

Signal

Return

Signal

Direction

Pin No.

Pin No.

Description

1

2

Data Bit 3

In

11

-

Parity Error
(grounded)

12

-

+5V (limited by
1K ohm resistor) Out

19

3

Data Bit 1

In

20

4

Data Bit 2

In

21

5

Online

Out

22

6

Ready

Out

23

7

Demand

Out

28

44

Data Bit 8

In

30

14

Paper Instruction In

34

18

Data Bit 5

In

36

35

Data Bit 7

In

38

37

Strobe

In

39

-

Logic Ground

41

40

Data Bit 4

In

43

42

Data Bit 6

In

45, 46

-

Interface Verify

Appendix B

B - 1 6

T e c h n i c a l S p e c i f i c a t i o n s

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