Справочник Пользователя для IBM 1800409-001A
Dataproducts Parallel
The following table describes the Dataproducts parallel interface
cable that can be used with your printer.
cable that can be used with your printer.
Pinout:
Dataproducts
Parallel
Dataproducts
Parallel
Signal
Return
Signal
Direction
Pin No.
Pin No.
Description
1
2
Data Bit 3
In
11
-
Parity Error
(grounded)
(grounded)
12
-
+5V (limited by
1K ohm resistor) Out
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